B-1s
【航空学】美国空军于1974年首次飞行的远程超音速轰炸机；【军事】(美制)B—1轰炸机
🗣️ 情景例句
Hold on. Wait a minute, please.
等等。请稍等一下。
Pain past is pleasure.
过去的痛苦即是快乐。
There was a note of triumph in my voice when I told him that it was there in black and white.
我带着一种胜利者的调子告诉他那趟车白纸黑字。明明白白印在时刻表上。