Alkylsulfonate
烷基磺酸盐(或酯)
🗣️ 情景例句
Thank you, Mr. Tom. The same to you.
谢谢，汤姆先生。也祝你圣诞快乐！
I ate bread for breakfast yesterday.
我昨天早饭吃的是面包。
She's beginning to move a little.
她开始有点能动了。