Unit 5 First aid[写得准][用得活][积得多]1
temporary adj
暂时的;临时的2
squeeze vt
榨;挤;压榨3
symptom n
症状;征兆4
aid n.&vt
帮助;援助;资助5
barrier n
屏障;障碍(物)6
vital adj
至关重要的;生死攸关的7
treat vt
治疗;对待;款待 n . 款 待 ; 招 待 → treatment n.治疗8
pressure n.压力;挤压;压迫(感)→press v.压;按9
injury n.损伤;伤害→injure vt
bleed vt
流 血 → blood n.血液11
poison n . 毒 药 vt
毒 害→poisonous adj
variety n.变化;多样(化)→various adj
各种各样的→vary v.变化13
mild adj
轻 微 的 ; 温 柔 的→mildly adv
轻微地;温和地14
swell vt
(使)膨胀;隆起→swollen adj
tight adj
牢的;紧的;紧密的→tightly adv
紧地;牢牢地16
firm adj
(动作)稳定有力的;坚定的→firmly adv
坚固地;稳定地17
apply vt
申 请 ; 应 用→ applicant n . 申 请 人用所给词的适当形式填空1
The burning plastic gave off poisonous (poison) gas, which is harmful to our health
His face was swollen (swell) with toothache so I advised him to see a dentist