Dinitramine
[机] 敌乐氨
🗣️ 情景例句
We have no collateral.
我们没有担保物。
She always feels comfortable when surrounded by her family.
她被家人围绕时，常感到快慰。
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。