Machineries
(machinery 的复数) n. 机器, 机械装置, 机构\\n[化] 机械
🗣️ 情景例句
It looks fine to me. But I have one suggestion.
我看写得不错，但有我个建议。
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
the plentiful supply of food thrown overboard by the crews on the rigs;
钻井平台工作人员抛到海里充足的食物；