Mesogloea
n. [动]中胶层
🗣️ 情景例句
They do.
是的。
My sister graduated from high school.Graduation was last night.
我的姐姐从高中毕业了.毕业典礼是昨天晚上。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。