Piroglycerina
硝化甘油
🗣️ 情景例句
Thanks, Grandpa. Please sit down.
谢谢你， 爷爷。请坐。
Remind me to mail this letter.
记得提醒我要寄这封信。
The news that the leader will come here is not true.
头儿要来的消息不可靠。