carrier

名词 carrier:

1. someone whose employment involves carrying something
   同义词：bearer, toter
2. a self-propelled wheeled vehicle designed specifically to carry something
3. a large warship that carries planes and has a long flat deck for takeoffs and landings
   同义词：aircraft carrier, flattop, attack aircraft carrier
4. an inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction
5. a person or firm in the business of transporting people or goods or messages
   同义词：common carrier
6. a radio wave that can be modulated in order to transmit a signal
   同义词：carrier wave
7. a man who delivers the mail
   同义词：mailman, postman, mail carrier, letter carrier
8. a boy who delivers newspapers
   同义词：newsboy
9. (medicine) a person (or animal) who has some pathogen to which he is immune but who can pass it on to others
   同义词：immune carrier
10. a rack attached to a vehicle; for carrying luggage or skis or the like
11. (genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele; the associated trait is not apparent but can be passed on to offspring

1. Legal interference with an opposing player to clear the path of the ball carrier.
   阻挡干扰对方队员为带球者开道的合乎规定的阻止
2. He used to be a mail carrier.
   他曾是个邮递员。