watchman

n.

警卫；守门人；巡夜者；

复数：watchmen

night watchman守夜人

1. The watchman lives in a hut no far from here.
   看守人住在附近的小茅屋里。
2. Call the night watchman if there is any trouble tonight.
   如果今晚发生什么麻烦，就打电话找夜班警卫。
3. There's a watchman always on duty.
   有一个守夜的人，整夜都值更。
4. He worked as a watchman after his retirement.
   他退休后成为一名守夜者。
5. The watchman does not go to bedtill past midnight.
   守夜者午夜过后才上床睡觉。

Optimum watchman routes
Watchman routes under limited visibility
Watchman routes under limited visibility
WATCHMAN: A Data Warehouse Intelligent Cache Manager
Watchman and Community: Myth and Institutionalization in Policing
A short proof of Chvátal's Watchman Theorem
Initial worldwide experience with the WATCHMAN left atrial appendage system for stroke prevention in atrial fibrillation.
Left atrial appendage closure with the Watchman device in patients with a contraindication for oral anticoagulation: the ASAP study ...
Corrigendum to: "An incremental algorithm for constructing shortest watchman routes'' [Internat. J. Comput. Geom. Appl. 3 (1993), no...
Left atrial appendage closure with the watchman device in patients with a contraindication for oral anticoagulation: asa plavix feas...