Topcap
n. [机](轴颈罩的)顶盖
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
Pleasant hours fly past.
快乐时光去如飞。
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。