Perboric acid
[化] 过硼酸\\n[医] 过硼酸
🧩 词语组成解析
🗣️ 情景例句
clip it around under your collar.
将它夹在领子下方。
When did you get up yesterday morning?
你昨天早上几点起床？
I enjoy it very much.
我很喜欢游泳。