Aci-nitro group
[化] 酸式硝基; 亚酸式硝基
🧩 词语组成解析
[计] 车辆自动识别
n. 硝基
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
An ox is taken by the horns,and the man by the tongue.
牛因角被执，人因舌陷身。
By this time her legs were beginning to tremble,
这时她两腿累得开始发抖，