1. convey v. 傳達
A vibrating membrane in the ear helps to convey sounds to the brain.
耳膜的振動幫助聲音傳送到大腦。
2. collapse v. 坍塌
The roof collapsed under the weight of snow.
房頂在雪的重壓下突然坍塌下來。
e a. 未加工的
crude oil 原油
This crude glycerin is from pure virgin vegetable oil.
這是未加工的甘油，來自純淨原始的.植物油。
4. concession n. 讓步
They interpreted her silence as concession.
他們把她的沉默解讀為讓步。
5. defect n. 缺陷
The new car had to be withdrawn from the market because of a mechanical defect.
那種新汽車因有機械缺陷只好撤出市場。
6. deliberate a. 故意的=on purpose
It had more the appearance of a deliberate crime than an accident.
那很像是蓄意的罪行，而不像是意外的事故。
7. depress v. 使沮喪
The thought of having to take the exam again depressed me.
想到還需重新考試，我就感到沮喪。
