Emer
abbr. emerald 祖母绿, 绿宝石; emergency 紧急事件
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
To manufacture automobiles
生产汽车
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。