Cellase
[机] 纤维二醣
🗣️ 情景例句
I'm glad you like it, Susan.
我很高兴你喜欢它， Susan。
In university, students are trained to become lawyers and dentists.
大学的学生被训练成为律师和牙医。
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，