Phosphatidalcholine
缩醛磷脂酰胆碱
🗣️ 情景例句
Can I see your selection of perfumes?
我能看一下你们的香水吗？
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
They went through the rooms, being careful to touch nothing, as they did not want to hinder the police in their search for fingerprints.
他俩搜遍这每一个房间，小心翼翼地不接触任何东西，因为他们怕妨碍警察寻找指纹。