Combination machinery
[化] 联合机械
🧩 词语组成解析
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。