Titrant
n. [化]滴定剂,滴定(用)标准液
🗣️ 情景例句
Dad! Grandpa! He fell in!
爸爸， 爷爷， 他掉下去了。
Carry out God's will.
替天行道。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。