K acid
[化] K酸
🧩 词语组成解析
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
Thank you. Bye-bye.
谢谢。再见。