Alk
abbr. 碱性（alkaline）；碱（alkali）
🗣️ 情景例句
If you feel tired at work, Just take a vacation.
如果你觉得工作太累了，不防去度假。
The television set is out of order.
这电视机出毛病了。
What are your plans for the weekend?
你周末计划做什么？