***4個單詞,3個詞組。
單詞:
1、distinguisher: n. 辨義成分(漢語語義嚴格意義上的義素)
2、diaphanometer:n. 透明測定計
3、discriminator: n. [電子] 鑒別器;辨別者
4、depressomotor: adj. 使運動緩慢的
n. [藥] 運動抑制劑
詞組:
1、dinner theater: (名詞,美式) a restaurant where you see a play after your meal 餐館劇院(餐後有戲劇表演)。P475;
2、dispatch rider: 也作"despatch rider",(名詞,美式,英式)a person whose job is to carry messanges or packages by motorcycle (騎摩托車的)通信員,信使。P490;
3、drinking water: (不可數名詞)water that is safe for drinking 飲用水。P522.