obstructer

n. 障碍物；妨碍者

词形变化

obstructers 复数 obstructers

别名

obstructor

释义与例句

n.

1.

Agent noun of obstruct: someone who obstructs.

词汇关系

名词

同义词 7

obstruction impediment obstructor impedimenta obstructionist resister thwarter

上位词 5

construction structure controversialist disputant eristic

下位词 10

stop bar block barrier interference obstacle hitch closure blockade blockage

词源

From obstruct + -er.

来源：wiktionary