Sphingolipase
神经鞘脂酶
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
It's very popular.
它很受欢迎。
The one in the red coat.
穿红色上衣的那个。