Cleistothecium
(pl. -cia) 闭囊壳
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
You can't stay in bed, darling!
亲爱的，你不能老呆在床上呀。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。