pin

pin

名词 pin:

a piece of jewelry that is pinned onto the wearer's garment

when a wrestler's shoulders are forced to the mat

同义词：fall

small markers inserted into a surface to mark scores or define locations etc.

同义词：peg

a number you choose and use to gain access to various accounts

同义词：personal identification number, PIN number

informal terms of the leg

同义词：peg, stick

axis consisting of a short shaft that supports something that turns

同义词：pivot

cylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrown

flagpole used to mark the position of the hole on a golf green

同义词：flag

a small slender (often pointed) piece of wood or metal used to support or fasten or attach things

a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing

同义词：peg, thole, tholepin, rowlock, oarlock

a club-shaped wooden object used in bowling; set up in triangular groups of ten as the target

同义词：bowling pin

动词 pin:

to hold fast or prevent from moving

同义词：trap, immobilize, immobilise

attach or fasten with pins

pierce with a pin

immobilize a piece