Interambulacra
[医]间步带
🗣️ 情景例句
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，