Hexadecynoic acid
[化] 十六碳炔酸
🧩 词语组成解析
🗣️ 情景例句
If you need any help, I'll be ust over here.
如果你需要任何帮助，我都随时待命。
I want to make an overseas call to the United States?
我想打个电话到美国去。
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。