Sphingophosphatide
神经磷脂
🗣️ 情景例句
If it's a good job,
假如它是个好工作
Every dog is valiant at his won door.
狗在家门前条条都凶悍。
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。