clog
/klɔg; klɑɡ/ n
shoe made entirely of wood or with a wooden sole 全木制的或有木底的鞋; 木屐.
clog / klɔg; klɑɡ/ v (-gg-) [I, Ipr, Ip, Tn, Tn.pr, Tn.p]
~ (sth) (up) (with sth) (cause sth to) become blocked with thick or sticky material （稠的或黏的材料）阻塞, 塞住
The pipes are clogging up. 管子渐渐被堵塞.
a drain clogged up with dead leaves 枯叶堵住的排水道
pores clogged with dirt 被脏物堵塞的毛孔
That heavy oil will clog up the machinery, ie prevent it from working properly. 这种重油会妨碍机器的运转.
(fig 比喻) Don't clog (up) your memory with useless facts. 别满脑子装著那些没用的事.