Compound 497
[化] 化合物497; 狄氏剂
🧩 词语组成解析
🗣️ 情景例句
But, as a working woman,
但是就职业妇女来说，
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
It wasn't easy to win the match. No. 64 Middle School is really a strong team.
赢这场球不容易。第64中学的的确是一支强队。