Die-alloy
[医] 代型合金
🧩 词语组成解析
die
[daɪ]
vt.& vi. 死亡，熄灭;凋零，枯萎;渴望，盼望;
n. 钢型，硬模;骰子;
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
We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。