Nitration grade toluene
[化] 硝化级甲苯
🧩 词语组成解析
n. 用硝酸处理, 硝化, 硝基置换\\n[化] 硝化; 硝化作用
n. 甲苯\\n[化] 甲苯
🗣️ 情景例句
My pleasure, Doctor.
非常荣幸，医生。
One butcher does not fear many sheep.
屠夫不怕羊多。
Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.
沥青坑里积存了水，大象那样的大动物冒险到似乎坚固的水面上去饮水，立即掉进了沥青坑。