Potholing
[ ['pɔtˌhəuliŋ] ]
辅助 Assistant
n. 地穴探险活动
✅ 同义词
🗣️ 情景例句
He ofter overdrafts his account.
他的账户经常透支。
Super!
精彩！
and won't suffer sleepless nights over share prices.
不会因股票价格的浮动而夜不能眠。