Cholinic acid
[化] 胆碱酸
🧩 词语组成解析
🗣️ 情景例句
Thank you.
谢谢。
The question hung in the air.
这个问题仍悬而未决。
During the summer months, the monastery is very busy, for it is visited by thousands of people who cross the Pass in cars.
夏天的几个月里，修道院十分忙碌，因为有成千上万的人驾车通过山口，顺道来修道院参观。