lug

• 多义词：指斜挂在桅杆上的四角帆；也指用于起吊、支撑或转动的突出机械部件；还指一种具羽状鳃的海洋沙蚕，常用作钓饵。

A noun with multiple meanings: a four-cornered sail set obliquely to the mast; a projecting mechanical part used for lifting, supporting, or turning; or a marine worm with tufted gills often used as fishing bait.

1. LugsailC1formal

   A four-cornered sail that is hoisted from a yard that is set at an angle to the mast.

   斜桁帆

   • The old schooner was rigged with a large lug on the mainmast.
   • He adjusted the lug to catch the wind more efficiently.
   • The sailor lowered the lug as they approached the harbor.

   同义词lugsail

2. Projecting piece for supportB2formaltechnical

   A small projecting part or handle used for lifting, supporting, or turning an object.

   凸耳

   • The engine block has a lug for attaching a hoist.
   • He grabbed the lug on the side of the crate to move it.
   • The metal lug on the tool allows for easy turning.

   同义词earhandleloopprojectiontab

3. C1formalscientific

   A type of marine worm with tufted gills along its back, often used as fishing bait.

   沙蚕

   • The fisherman dug for lugs on the beach at low tide.
   • Lugs are excellent bait for catching sea bass.
   • He collected a bucket of lugs for his fishing trip.

   同义词lobwormlugworm

• 用力搬运或拖拽重物的动词。

A verb used to indicate the act of carrying or dragging something heavy with effort.

1. Carry with difficultyB2informal

   To carry or drag something heavy or awkward with great effort.

   费力搬运

   • He lugged his heavy suitcase up three flights of stairs.
   • She lugged the groceries from the car to the kitchen.
   • They lugged the old furniture out to the curb.

   同义词carrycartdraghaulheaveschleptote

2. ObstructC1informal

   To pull or drag something in a way that creates resistance or hinders movement.

   拖累

   • The anchor lugged against the current, slowing the boat.
   • He lugged the heavy cart through the mud.
   • The broken wheel lugged the wagon to a halt.

   同义词draghaulpulltowtug

   反义词aidassistclearfacilitatefree