Molecular movement
[医] 分子运动, 布朗氏运动
🧩 词语组成解析
🗣️ 情景例句
He's the best pediatrician in Westchester.
他是全Westchester最好的小儿科医师。
What is learnt in the cradle lasts (or is carried) to the grave.
小时学会的事情到老不会忘记。
You are just in time.
你来得正是时候。