Hemicholine
密胆碱
🗣️ 情景例句
Neither can you.
也不能入睡。
Never cackle till your egg is laid.
事竟成，才声张。
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。