Sym-trinitrobenzene
[化] 1,3,5-三硝基苯
🧩 词语组成解析
[计] 符号, 系统, 制
[机] 三硝基苯
🗣️ 情景例句
She's through with her new boyfriend.
她跟新交的男朋友吹啦。
The target shooting requires the power of concentration.
射击需要集中精神。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”