B-47s
【航空学】一种有六引擎喷气发动机的轰炸机
🗣️ 情景例句
A little going-away present.
一个小小的临别礼物。
Joe felt the lecture wasn't very interesting.
乔感觉演讲一点也不精彩。
Alcohol may be a medical disinfectant, but should not be relied upon to sterilize water.
酒精可能是医学上的消毒剂，但决不可用来消毒饮用水。