Devarda alloy
[化] 德瓦达铝铜锌合金
🧩 词语组成解析
alloy
['ælɔɪ]
n. 合金;（合金中的）劣等金属;搀杂品;成色;
v. 合铸，熔合（金属）;铸成合金;在…中搀以杂质，使（金属）减低成色;
al(ad-=to)+loy(to bind)→合金；杂质；贬低；损害
🗣️ 情景例句
Then, take this afternoon off.
那么，今天下午就休息一下吧。
How many pieces are you going to order?
你要订几张？
The petrol had nearly all been used up.
汽油几乎已经用光。