Densitometric
[医]密度计的
🗣️ 情景例句
My girl friend and I broke up.
我和我女朋友分手了。
I know the boy whose father is an architect.
我知道那个男孩的父亲是建筑师。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。