Dentifrices
n. 牙膏；牙粉
🗣️ 情景例句
about the possibilities.
有多大的可能性。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
and then generalized the results of his many experiments into the famous law of free fall.
然后将多次实验结果概括成著名的自由落体定律的人。