block off 英 [blɔk ɔf] 美 [blɑk ɔf]
block off 基本解释
关闭， 封闭， 封锁；
block off 网络解释
1. 阻挡：block letter 木板字 | block off 阻挡 | block out 封闭
2. 封堵：block of words 字组 | block off 封堵 | block oilfield 断块油田
3. 塞紧舱内)塞紧舱内塞紧：block of dock 船坞墩木 | block off 塞紧舱内)塞紧舱内塞紧 | block operation 单元运动
4. 預切：blind stitch 暗链线步,滚边线迹 | block off 预切 | block pattern 基本纸样
block off 英英释义
block off的反义词
verb
1. obstruct access to
Synonym: blockade
2. block off the passage through
e.g. We shut off the valve
Synonym: shut off close off
3. render unsuitable for passage
e.g. block the way
barricade the streets
stop the busy road
Synonym: barricade block blockade stop block up bar