Anionics
[化] 阴离子表面活性剂
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
To blow smoke rings
喷出烟圈
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？