lug

vt. 拖, 拉
vi. 拖, 拉
n. 一拖, 一拉, 耳朵, 耳状物, 装腔作势, 勒索
【化】 凸耳; 耳状柄; 接线片
【医】 支托
相关词组:
lug sb along
put the lug on

动词过去式:lugged 过去分词:lugged 现在分词:lugging 第三人称单数:lugs 

lug

n.（名词）
A handle or projection used as a hold or support.
柄：一个柄或凸出物，作为把手或抓的东西
A lug nut.
机车螺帽
Nautical A lugsail.
【航海】 斜桁用的四角帆
A projecting part of a larger piece that helps to provide traction, as on a tire or the sole of a boot.
突缘，凸出部：一件大物件上的突出部分，其有利于提供摩擦力，比如在轮胎上或鞋钉上
A copper or brass fitting to which electrical wires can be soldered or otherwise connected.
焊片：铜或黄铜配件，电线可与之焊上或接上
Slang A clumsy fool; a blockhead.
【俚语】 傻瓜：笨拙而不灵活的人；榆木疙瘩

来源：
Middle English lugge [earflap]
中古英语 lugge [耳罩]
[probably of Scandinavian origin]
[很可能源于斯堪的纳维亚语系]

lug
lug 2

v.（动词）
lugged,lug.ging,lugs
v.tr.（及物动词）
To drag or haul (an object) laboriously.
拉：费力地拉或曳（一物体）
To pull or drag with short jerks.
用力拉：猛力地拉或牵曳
To cause (an engine, for example) to run poorly or hesitate:
带动：使（一个引擎）不充分地运转或徘徊不前：
例句：
If you drive too slowly in third gear, you`ll lug the engine.
如果你在第三档时驶得太慢，你将不能很快带动引擎

v.intr.（不及物动词）
To pull something with difficulty; tug.
费力拉；拖
To move along by jerks or as if under a heavy burden.
急促不稳地动：在或好象在重压之下由于急促使劲而使之移动
To run poorly or hesitate because of strain. Used of an engine:
费力地移动：因为束缚运行很慢或不前。用于引擎：
例句：
The motor lugged as they drove up the hill.
他们上山时汽车几乎走不动

n.（名词）
Archaic
【古语】
The act of lugging.
曳拉：拉的动作
Something lugged.
被费劲地拉的东西
A box for shipping fruit or vegetables.
果箱，蔬菜箱：用来运输水果或蔬菜的包装箱

来源：
Middle English luggen
中古英语 luggen
[of Scandinavian origin]
[源于斯堪的纳维亚]