Tectosome
构造体; 构造相层
🗣️ 情景例句
I remember you and your wife
我便一直记得你和你太太
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。