Spacewalk
n. 太空行走
📖 牛津释义
spacewalk
n act or time of moving about in space outside a spacecraft （在航天器舱外进行的）太空行走, 太空行走的时间.
🗣️ 情景例句
I'm broke.
我身无分文。
Are they all non-reserved seats?
他们全部不预订的吗？
I'm sorry to burst in on you like this, but I'm really upset.
我很抱歉这样突然地找您，但我真的很心烦。