161

Front 1

vital

Back 1

adj: extremely important; of or concerned with life

ex: Water is vital if you are to survive in the desert. Body temperature and pulse are two of a person’s vital signs)حيوية عالمات.

Hint 1

َحَيو ّي\ َضرور ّي للحياة

Front 2

sustain

Back 2

verb: to maintain or keep strong

ex: His big breakfast sustains him until lunch. Your average is 96. Can you sustain it for the entire course)كاملة الدورة?)

Hint 2

يحافظ على / يدعم

Front 3

suspend

Back 3

verb: to hang

ex: He was suspended by a rope)حبل )from the helicopter. The children suspended a rope from the tree so they could play.

Hint 3

يتعلق\ ىتدلي

Front 4

proficient

Back 4

adj: capable; skilled; competent)مؤهل\مختص)

ex: Steve is proficient at playing tennis. ECL test scores tell how proficient you are in English.

Hint 4

بارع\ماهر

Front 5

even if

Back 5

conj: though; however improbable)الوقوع مستحيل\مستتبعد )it is

ex: We will play the football game even if it is raining. I won’t be your friend even if you pay me $1,000,000!

Hint 5

حتى لو /بالرغم من

Front 6

unless

Back 6

conj: except if

ex: Halima will fail her course unless she gets a 90 on her next test.

Hint 6

الا اذا

Front 7

shield

Back 7

noun: a protective device

ex: Gladiators)المصارعين )sometimes used a sword)السيف )and shield to fight. Sunglasses will shield your eyes from the sun, as well as blowing dust)الغبار يهب

Hint 7

درع\واقي

Front 8

armor

Back 8

noun: a protective metal covering)غطاء)

ex: Many years ago men wore suits of armor for battle. Tanks)الدبابات ,)ships, and aircraft all use armor for protection.

Hint 8

غطاء مصفح

Front 9

tank

Back 9

noun: an armored)مدرعة )military vehicle

ex: Tanks were first used by Great Britain in World War I.

Hint 9

دبابه

Front 10

bomb

Back 10

noun: a shell that explodes

ex: Bombs are used as weapons during war.

Hint 10

قنبلة

Front 11

blast

Back 11

noun: an explosion

ex: The blast from the bomb was heard from far away.

Hint 11

ِاْنفِجار

Front 12

burst

Back 12

verb: to come apart suddenly; to explode

ex: The balloon burst when Ali put too much air in it.

Hint 12

ينفجر\يتفكك

Front 13

camouflage

Back 13

verb: to disguise)تمويه )in order to conceal)للتخفي)

Soldiers wear special clothes to camouflage themselves)أنفسهم )from the enemy.

Hint 13

تمويه

Front 14

conceal

Back 14

verb: to hide

ex: The criminals concealed the drugs in the back of their car.

Hint 14

يخفى

Front 15

chopper

Back 15

noun: a helicopter

ex: Many officers want to become chopper pilots.

Hint 15

طايره مروحية

Front 16

rotor

Back 16

noun: a rotating part of a machine; the rotating airfoils)أجنحة ,)as on a helicopter

ex: Most choppers have two rotors, one on top and one in back.

Hint 16

مروحية

Front 17

hover

Back 17

verb: to stay in the air in one place

ex: Helicopters can hover but airplanes cannot.

Hint 17

يحوم في السماء

Front 18

reverse

Back 18

noun: the opposite direction or action

ex: If you want to go backwards)للخلف ,)put your car in reverse. Ayed is improving as a student, but Adel is doing the reverse.

Hint 18

العكس / الريوس

Front 19

terrain

Back 19

noun: an area of ground; a land contour

ex:The terrain in Saudi Arabia is mostly flat,but in Switzerland it is mostly mountainous.

Hint 19

تضاريس

Front 20

proof

Back 20

suffix: protected from

ex: His watch was waterproof)الماء ضد .)Water could not damage it. Firemen wear fireproof)الحريق ضد )clothing for protection.

Hint 20

محمي من / ضد

Front 21

no matter who

Back 21

exp: it makes no difference

ex: I must attend my sister’s wedding, no matter what it costs. John will visit his friend, no matter where he lives.

Hint 21

بغض النظر من هو لايهم

Front 22

confirm

Back 22

verb: to make sure or show that something is right

ex: You should confirm your reservation two days before you fly.

The police confirmed that they had captured the criminal.

Hint 22

يؤكد