Electro-chemical machining(e.c.m.)
[化] 电化学加工
🧩 词语组成解析
n. 电镀物品
🗣️ 情景例句
Morning.
早安。
I wrote 9 books.
我写了九本书。
She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other.
第二天上午，她又来到这家商店，穿了一件裘皮大衣，一只手拎着一只手提包，另一只手拿着一把长柄伞。