Vowing
vt.& vi. 起誓, 发誓（vow的现在分词形式）
🗣️ 情景例句
It's time I was off.
我该走了。
I only had time to visit Edinburgh.
我只有时间去爱丁堡。
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。