Eutectic alloy
[機] 共晶合金
?? 詞語組成解析
a. 容易溶解的, 低共熔的\\nn. 低共熔混合物
alloy
['?l??]
n. 合金;（合金中的）劣等金屬;攙雜品;成色;
v. 合鑄，熔合（金屬）;鑄成合金;在…中攙以雜質，使（金屬）減低成色;
al(ad-=to)+loy(to bind)→合金；雜質；貶低；損害
??? 情景例句
Well,
噢，
I wrote several letters on my mother's behalf.
我代表我母親寫了幾封信。
She was soon out of breath, but she continued to run.
只追了一會兒便上氣不接下氣了，但她還是繼續追趕。