Piasmodesma
[医] 胞间连丝(植物)
🗣️ 情景例句
It's getting late.
时间不早了。
This cannot compare with that.
这个无法与那个相比。
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。