Tocnnalite
碘银汞矿
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
All things are easy that are done willingly.
做事乐意，诸事容易。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。