Nitrazine
[医] 硝嗪(一种染料,测定尿PH值的指示剂)
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
His words please her.
他的话使她高兴。
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。