Semimachine
部分机械加工
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
I shall insist that they do from now on. Eating cabbage will keep them healthy.
我要他们从现在起就吃（醋泡白菜）。吃白菜会使他们的身体保持健康的。