Alkalsite
阿克赛混合炸药
🗣️ 情景例句
Tom is studying photography at NYU. Tom
正在NYU学摄影。
We feel your product is too specialized for mass marketing.
我们认为你们的产品对广大市场而言太专业化了。
We stay at home on Sundays. We play games on Tuesdays and Thursdays.
周日我们呆在家里。周二、周四玩游戏。