Ubelin
胞胆碱, 胞二胆磷碱
🗣️ 情景例句
I'm dieting to keep my figure.
我正在节食以保证身材。
I'm going to give him a silver one.
我正要给他一个银的。
Car alarms constantly scream at us in the street and are a source of profound irritation.
在街上，汽车的防盗警报不断对我们吼叫，这是人们极度烦燥的一个原因，