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
and I felt I should spend more time
我觉得应该多花些时间
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
I won't be able to see him today.
今天我不可能去看他。