Molality
n. [化]重量摩爾濃度,重模
??? 情景例句
What a pleasant surprise running into you.
碰見(jiàn)你真是太棒了！
I know the boy whose father is a policeman.
我知道那個(gè)男孩的父親是警察。
He suggests you leave here at once.
他建議你立刻離開(kāi)這兒。