音标：[plʌg]
n. 塞子, 栓, 插头
vt. 插入, 塞住, 接插头
vi. 被塞住
【化】 插头; 插销; 管堵; 管子堵头; 塞子; 丝堵; 管堵
【医】 填料.塞, 栓
【经】 塞住
相关词组:
plug in
put in a plug for
plug away at one's work
在线英汉词典

plug的短语、例句：

plug n 1 (a) piece of metal, rubber or plastic that fits tightly into a hole (eg in a barrel, wash-basin, bath, etc) 塞子（如用以塞大桶、 洗脸池、 浴缸等的）
Pull (out) the plug and let the water drain away. 拔掉塞子, 把水放掉.
He put plugs in his ears because the noise was too loud. 因为太吵闹了, 他用耳塞堵住了耳朵. (b) (US) = stopper. 2 (a) device with metal pins that fit into holes in a socket to make an electrical connection 插头; 插塞
a three-/two-pin plug 三线[双线]插头
Put the plug in the socket. 把插头插入插座里.
I´ll have to change the plug on the hair drier. 我得更换吹风机的插头了. =>illus at socket 见socket插图. (b) (infml 口) electric socket 插座. 3 = sparking plug (spark). 4 (infml 口) piece of favourable publicity in the media for a commercial product, eg a record or book （在传播媒介中插入宣传商品的）推销广告（如宣传唱片或书的）. 5 (a) cake or stick of pressed or twisted tobacco 板烟. (b) piece of this cut off for chewing 口嚼烟（切成小块的板烟）. 6 (idm 习语) pull the plug on sb/sth => pull2. plug, v (-gg-) 1 [Tn, Tn.p] ~ sth (up) fill (a hole) or stop up sth with a plug 用塞子堵（洞）
plug a leak in the barrel 用塞子堵住大桶的漏洞. 2 [Tn] (infml 口) mention (sth) favourably in the media, esp repeatedly （在传播媒介中）宣传（某事物）（尤指反覆地）
They´ve been plugging his new show on the radio. 他们一直在电台上宣传他的新节目. 3 [Tn] (infml 口 esp US) shoot or hit (sb) 射击或打（某人）. 4 (phr v) plug away (at sth) work hard and steadily (at sth) （对某事物）努力不懈地干
She´s been plugging away at her French lessons for months. 她已刻苦攻读法语数月. plug sth in connect (sth) to the electricity supply with a plug(2a) 用插头将（某物）与电源接通
Plug in the radio, please. 请把收音机的插头插上.
The recorder wasn´t plugged in. 录音机的插头没插上.