lead
lead
名词 lead:
a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
同义词：Pb, atomic number 82
an advantage held by a competitor in a race
evidence pointing to a possible solution
a position of leadership (especially in the phrase `take the lead')
the angle between the direction a gun is aimed and the position of a moving target (correcting for the flight time of the missile)
the introductory section of a story
(sports) the score by which a team or individual is winning
an actor who plays a principal role
(baseball) the position taken by a base runner preparing to advance to the next base
an indication of potential opportunity
同义词：tip, steer, confidential information, wind, hint
a news story of major importance
同义词：lead story
the timing of ignition relative to the position of the piston in an internal-combustion engine
同义词：spark advance
restraint consisting of a rope (or light chain) used to restrain an animal
thin strip of metal used to separate lines of type in printing
同义词：leading
mixture of graphite with clay in different degrees of hardness; the marking substance in a pencil
同义词：pencil lead
a jumper that consists of a short piece of wire
同义词：jumper cable, jumper lead, booster cable
the playing of a card to start a trick in bridge
动词 lead:
take somebody somewhere
同义词：take, direct, conduct, guide
have as a result or residue
tend to or result in
travel in front of; go in advance of others
同义词：head
cause to undertake a certain action
stretch out over a distance, space, time, or scope; run or extend between two points or beyond a certain point
be in charge of
同义词：head
be ahead of others; be the first
同义词：top
be conducive to
同义词：contribute, conduce
lead, as in the performance of a composition
pass or spend
lead, extend, or afford access
同义词：go
move ahead (of others) in time or space
同义词：precede
cause something to pass or lead somewhere
同义词：run
preside over
