B-47s
【航空学】一种有六引擎喷气发动机的轰炸机
🗣️ 情景例句
I'm sure the store has others.
我相信那家店一定还有其它的尺寸。
Would you mind if I opened the window?
我开窗，可以吗？
The rabbit ran to the woods and did not come back any more.
兔子跑进了森林再也没有出来了。