阻塞：堵塞某个通道或道路，使其无法通过。
... block of words 字组 block off 封堵 block oilfield 断块油田 ...
... blind stitch 暗链线步，滚边线迹 block off 预切 block pattern 基本纸样 ...
... block of 阻止 block off 阻止 Block Buddy 阻止好友 ...
阻挡；封堵
If you block off the exit, they cannot get out of there.
如果你把出路给堵住，他们就出不来了。
Don't think you can get away from me forever! I am gonna knock your block off.
不要以为你可以永远离开我！我要敲你的脑袋。
One man said that if someone was smiling at him for no reason he'd want to knock his block off.
一位男士表示，如果有人无缘无故地对他笑，他会想去扁他。
The deformed cells block blood vessels and cut off the flow of oxygen to tissue in the body.
VOA : special.2009.12.16
so we're one block off Golden Gate Park and ten blocks back off the ocean.
距金门公园一个街区，离海边有十个街区的路程。
SpeakingMax英语口语达人 : 溺爱女儿的父亲
Well partly this is just for fun-- this is what computer people sometimes do, intentionally or unintentionally but as also will see a really nice way to culminate the semester and frankly carve out a 10 hour block where you can bite off your final project's implementation surrounded by friends and the course's staff.
一部分只是因为好玩-,这是懂电脑的人有时会这么做，不管有没有意义,还有一部分原因是因为,以这种方式达到学期的高潮,并在朋友和这门课程教师的关注下,抽出10小时的时间完成最终的项目安装,是一件多么美妙的事啊。
计算机科学课程节选 : 哈佛公开课
Another is chip off the old block.
VOA : special.2010.01.17
She saw me on TV... running. I'm supposed to go onthe number 9 bus to Richmond Street and get off and go one block left to 1947 Henry Street...
VOA : standard.other
Here, Mr. Aitken gives us a tour of his studio compound a block off Venice's Abbot Kinney Boulevard.
Start to block off days you want to devote to these tasks.
FORBES: Plan Your Holidays Now, Maximize Joy, Minimize Stress
In trucks equipped with the eight-speed transmission, the Ram can activate its (optional) aero-shutters, which block off portions of the grille to reduce aerodynamic drag.
WSJ: 2013 Ram Laramie Longhorn Review: A Truck That Jingle Jangle Jingles