Cinchona bases
[机] 金鸡纳碱
🧩 词语组成解析
n. 金鸡纳树, 金鸡纳树皮\\n[医] 金鸡纳[树]皮
pl. 基础, 军事基地, 主要成分, 根据\\n[医] 基底, 底
🗣️ 情景例句
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
Glad to have been of help.
我很高兴能给您帮个大忙。
It's time you went to bed.
你早就该睡觉了。