Cellase
[机] 纤维二醣
🗣️ 情景例句
I think we should take care of the environment, so that we have something to leave for our children.
我觉得我们应该保护好自然，以便将来能给我们的子孙后代留下一些东西。
Time past cannot be called back again.
光阴一去不复返。
Is Tim in the garden, too?
蒂姆也在花园里吗？