Phosphatidylchline
磷脂酰胆碱, 卵磷脂
🗣️ 情景例句
She doesn't have the phone number.
她不知道那儿的电话号码。
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
You two seem to know each other.
你们俩似乎认识。