您要查找的是不是：
- They (apparently) block up the flow of Life. 他们(表面上)阻塞生命的流动。
- A severe snowstorm blocked up railroads. 一场暴风雪使铁路中断。
- My nose is all blocked up and I can't breathe. 我鼻子塞了，气都透不过来。
- He asked me to block up the rear wheel. 他让我把后轮垫高。
- The street is blocked up with crowd. 这条街为人群所堵塞。
- To block up or obstruct by filling or clogging. 通过装满或塞满来堵塞或阻碍.
- A piece of rock have fall and block up the path. 一块岩石掉了下来，堵住了路。
- The fire won't burn because the flue is blocked up. 因烟道堵塞火烧不起来。
- OK, David, Dianne, let's block up this window! |好的,大卫、黛安,把窗户堵住!
- The traffic is very heavy,and has begun to block up the streets. 交通量很大，已经开始把街道阻塞住了。
- People are cleaning up the snow-drifts that block up the railroads. 人们在清除阻碍铁路交通的雪堆。
- The two pipes which connect with the sewer have been blocked up for a month. 这两条与下水道相连的管子已经堵了一个月。
- It is not allowed to block up the emergency passage. 不准堵塞应急通道。
- You will have to block up the wheel of the car to change the tire. 换轮胎必须把车轮垫起来。
- The toilet blocked up all the time. 抽水马桶一直堵塞。
- They will have to block up the entrance to the tunnel. 他们将不得不封闭通往隧道的入口。
- The traffic is very heavy, and has begun to block up the streets. 交通量很大，已经开始把街道阻塞住了。
- Fundamentally there are ten elements or features relating to WPF, viz. flow direction, flow mod-el, flow sequence, flow quantity, flow wave, flow velocity, flow duration, flow block, flow distance and flow pattern. 初步分析伤员流具有10个要素:流向、流态、流序、流量、流波、流速、流时、流障、流距和流型。
- The ice blocks up the river, making the upstream water unable to flow. 冰把河道堵住了, 上游的水流不下来。
- We need to block up this entranceway during construction. 施工期间,我们需要将此入口封锁。
