Roux's operation
[医] 鲁氏手术(切开上颌骨的舌切除术)
🧩 词语组成解析
🗣️ 情景例句
There is an emergency. Please send a fire engine.
这有火灾，请尽快派消防车来。
Didn't I tell you before?
我不是告诉过你吗？
His engine failed and he landed on the sea for the second time.
这次他又遭厄运，因引擎故障第二次降落在海面上。