Lobtail
vi.(鯨)用尾葉拍打水面
??? 情景例句
Thank you very much, But I guess I'd better do it myself.
謝謝你，但我想我最好還是自己做。
No sooner said than done.
言而必行。
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理過程中，常常使用氧氣切割和焊接金屬板或金屬管。