n. 吊闸
vt. 给...装吊闸, 用吊闸关闭
n. gate consisting of an iron or wooden grating that hangs in the entry to a castle or fortified town; can be lowered to prevent passage
1. The portcullis will be lowered, all gates will be secured.
放下闸门 守住全部大门
以上参考资料就是本英汉词典详细汇总的单词portcullis的翻译英语含义，如有错漏请向我们提供反馈意见。