題組內容

三、請將下列輪機英文短翻譯成中文

2. There is an oil leakage from the seal of the hydraulic oil pump.

詳解 (共 1 筆)

nomi

詳解 #5960653

2023/11/06

There is an oil leak...

(共 86 字，隱藏中）

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