Cephalin
n. 脑磷脂\\n[化] 脑磷脂
🗣️ 情景例句
I don't know.
我不知道。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？