Ectasin
[医] 埃克塔辛(血管扩张剂,得自结核菌素)
🗣️ 情景例句
Please sit down.
请坐下。
Enough is as good as a feast.
知足常乐。
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。