Isotone
n. 等渗性, 等张性, 等压性\\n[计] 保序的
🗣️ 情景例句
there isn't any work for a retired person my age.
没有我这种年纪的退休老人的工作。
My pleasure.
不客气。
Then they had a second child-a son. How happy they were!
后来他们有了第2个孩子一个儿子。他们多么高兴啊！