Aaa.
[医] 汞合金, 汞齐
🗣️ 情景例句
You'll never guess what happened the other day!
你永远也猜不到前几天发生什么事了！
This composer is writing beautiful song.
这位作曲家写出了美妙的歌曲。
I really enjoy it, but I'm tired of so much reading.
我可喜欢学啦！但要读的东西太多，我很烦。