Phosphatidalcholine
缩醛磷脂酰胆碱
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
I must insist you finish what you have started!
我是说一旦开始的事就必须坚持到底！
while others rub their hands over his skin to the accompaniment of a monotonous and soothing chant.
其他人唱着单调的歌声用手抚摸象的皮肤。