Alk
abbr. 碱性（alkaline）；碱（alkali）
🗣️ 情景例句
It's a bargain.
真是大廉售。
Have you offered him any candy?
你给他糖果吗？
The best-known movie awards are the Academy Awards.
最著名的电影奖是奥斯卡金像奖。