Tetranitrol
季戊四醇四硝酸酯, 季戊炸药
🗣️ 情景例句
Are you ready to make a ten-percent down payment? Payments over 30 years?
你能支付 10% 的首期房款吗？三十年按揭吗？
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
I landed up at the same corner.
结果又来到刚才那个拐弯处。