Gastroderm
n. [植]内胚叶, 内皮层
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
Off base!
太离谱了吧！
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。