small markers inserted into a surface to mark scores or define locations etc.
同义词：pin
informal terms of the leg
同义词：pinstick
a prosthesis that replaces a missing leg
同义词：wooden leglegpegleg
regulator that can be turned to regulate the pitch of the strings of a stringed instrumenta holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing
同义词：pintholetholepinrowlockoarlock
v.
succeed in obtaining a position
同义词：nail downnail
pierce with a wooden pin or knock or thrust a wooden pin intofasten or secure with a wooden pin
"peg a tent"
同义词：peg down
stabilize (the price of a commodity or an exchange rate) by legislation or market operations