Hypoeutectic alloy
[机] 亚共晶合金
🧩 词语组成解析
a. [冶]亚共晶的
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
This is a little difficult for her.
这对她来说有点不习惯。
That street is only two miles long.
那条街仅仅是2英里长的。
In despair, I asked her whether she was enjoying her dinner.
失望之中我问她饭是否吃得满意。