Diffused-alloy transistor
[电] 扩散合金晶体管
🧩 词语组成解析
a. 散布的, 扩散的；普及的
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
Why are you in such a good mood?
为什么你的心情那么好？
He who pleased everybody died before he was born.
众口难调。
I'm sorry, I don't know. You'd better ask that policeman.
对不起，我不知道。你最好问问那位警察。