Cheilocystidium
褶边囊状体
🗣️ 情景例句
Can you do me a favor?
你能帮我个忙吗？
I can't help myself.
我情不自禁。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。