Nitrazine
[医] 硝嗪(一种染料,测定尿PH值的指示剂)
🗣️ 情景例句
Where is the best spot in town to hang out at?
城里出去玩儿最好的地方在哪儿？
The builders are already making plans.
建筑家们已经在着手计划了。
Where's Li Lei?
李磊在哪里？