Thecal
[医] 膜的, 鞘的
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
Spot, the dog, always whimpers when he is left alone.
那条叫斯伯特的狗，被单独留下来，时常寂寞得呜咽。
Can we do anything to help?
用我们帮忙吗？