Bichlorid
n. 二氯化合物
🗣️ 情景例句
How often do you go running?
你多久跑步锻炼一次？
She envied John for this success.
她娘娘约翰的成功。
What a pity! I'm afraid that if you've lost it , you must pay for it, said Miss Yang.
“真可惜！如果你真的弄丢了，恐怕你得付钱赔偿，”杨小姐说。