Lecithid
蛇毒溶血卵磷脂
🗣️ 情景例句
you've included performing arts centers,
你拍了表演艺术中心，
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
He himself has done it lots of times!
他自己就已戒了很多次了！