Alk
abbr. 碱性（alkaline）；碱（alkali）
🗣️ 情景例句
I'd like to have this check cashed.
我想将这张支票兑现。
I enclosed some photographs in my letter.
我在信封里装了一些相片。
She instructed in her will that if that were to happen, all the money should go to an organization for helping the blind called Helping Hand.
于是她在遗嘱中指示如果此事发生，这笔钱应该全部捐献给一个名叫'援助之手'的盲人救济组织。