Nitro-compound
[化] 硝基化合物
🧩 词语组成解析
n. 硝基
🗣️ 情景例句
Sometimes it sounds a little stubbon.
有时候，这显得有点固执。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，谁说不是呢！我从报上看到她是29岁，但她一定至少有40岁了。