Cyclamic acid
[化] 环己氨磺酸; 环己烷氨基磺酸; 环拉酸
🧩 词语组成解析
🗣️ 情景例句
He never drinks except on special occasions.
除非在特别场合，他从不喝酒。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
He's going to school.
上学。