Alk
abbr. 碱性（alkaline）；碱（alkali）
🗣️ 情景例句
He's like a little doll.
他像个小洋娃娃。
We'll ship our goods in accordance with the terms of the contract.
我们将按合同条款交货。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。