您要查找的是不是：
- upper guard sill 上护槛
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- He urged them to guard against conceit. 他要求他们防止骄傲自满。
- I'd like a room on the upper level. 我想要楼上的房间。
- He bribed his way past the guard and escaped. 他买通看守而逃之夭夭了。
- I was off my guard and made no suitable reply. 我没提防，因此没有作出适当的回答。
- The guard of honor headed up the whole parade. 仪仗队走在游行队伍的最前头。
- Please guard against pickpockets on the bus. 在公共汽车上要谨防扒手。
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- The soldier volunteered for guard duty. 那个战士自告奋勇去站岗。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- The guard had orders to shoot on sight. 哨兵奉命见人就开枪。
- Be on your guard, I conjure you. 千万要警惕呀，我恳求你。
- Four soldiers stood guard over the coffin. 四个士兵守卫灵柩。
- He have tattoo the name "marlene" on his upper arm. 他将＂玛琳＂这个名字刺在臂的上方。
- The guard should be watchful during the night. 警卫在黑夜里也应该警醒。
- The guard was killed with a high-powered rifle. 那卫兵被杀伤力大的火枪击毙了。
- A band or badge worn around the upper arm. 臂章戴在上臂的绑带或徽章
- The train robbers coshed the guard. 抢劫列车的匪徒用短棍袭击列车长。
