Halogen acid
[化] 氢卤酸
🧩 词语组成解析
n. 卤素\\n[化] 卤素
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
Thanks for coming to help on such a short notice.
谢谢你临时来帮忙。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，