Portcullis
n. 吊闸\\nvt. 给...装吊闸, 用吊闸关闭
📖 牛津释义
portcullis
n
(formerly) strong heavy iron grating raised or lowered at the entrance to a castle （旧时）（城堡入口可升降的）铁闸门, 吊闸. =>illus at castle 见 castle 插图.
🗣️ 情景例句
Between now and tomorrow
从现在起到明天
First come, first served.
先来先卖。
That's right.
对。