Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
You're absolutely right.
你完全正确。
I'll call you back.
我回电话给你。
As the man tried to swing the speedboat round, the steering wheel came away in his hands.
当那人试图让快艇转弯时，方向盘脱手了。