Fossicking
(fossick 的现在分词) vi. 淘金, 翻寻, 采掘
🗣️ 情景例句
It's common practice.
这是惯例。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。