Irt method
[化] 同位素比示踪剂法
🧩 词语组成解析
abbr. infrared temperature 红外线温度计; integrated retail terminal 集成零售终端; intermediate range technology 中程工艺; interrogator responder transponder 询问应答收发机
🗣️ 情景例句
But when do they do it?
但是什么时候动手术？
I invited him to come in, but he wouldn't.
我请他进来，但是他不肯。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。