Pholocatalyst
[医] 光催化剂
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
True friendship is a plant of slow growth.
真正的友谊像是生长缓慢的植物。
Yes, I have. His temperature seems to be all right.
我量过了。他的体温似乎正常。