Aqualunging
(aqualung 的现在分词) n. 水中呼吸器
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
Pay somebody back in his own coin.
一报还一报。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。