noun 下载 🔗分享 海关，关卡。 An official building, in a port, where customs are collected and shipping is cleared for entry and exit Examples : "The ships waited in line at the port, ready to pass through the customhouses and have their cargo inspected. " 船只在港口排队等候，准备通过海关关卡并接受货物检查。 government building architecture nautical commerce economy 与AI对话词汇游戏阅读练习
