Phosphotidats
磷脂酸盐
🗣️ 情景例句
San Francisco General Hospital.
这里是旧金山总医院。
Seriously, thank you all for coming and taking part in our camp.
说真的，谢谢你们来加入我们的野营。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。