名詞 race:

1. any competition
   同義詞：race
2. people who are believed to belong to the same genetic stock
   同義詞：race
3. a contest of speed
   同義詞：race
4. the flow of air that is driven backwards by an aircraft propeller
   同義詞：slipstream, airstream, race, backwash, wash
5. (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species
   同義詞：subspecies, race
6. a canal for a current of water
   同義詞：raceway, race

動詞 race:

1. step on it
   同義詞：rush, hotfoot, hasten, hie, speed, race, pelt along, rush along, cannonball along, bucket along, belt along
2. compete in a race
   同義詞：race, run
3. to work as fast as possible towards a goal, sometimes in competition with others
   同義詞：race
4. cause to move fast or to rush or race
   同義詞：race, rush

1. The smaller boys were given a start of 10 seconds in the race.
   在賽跑時讓年齡小的男生提早了10秒鐘起跑。
2. She races at all the big meetings.
   她參加所有大規(guī)模的賽馬比賽。
3. How much money did you lose at the races?
   在賽馬中你輸了多少錢?
4. Americans are the fusion of many different races.
   美國人是各種種族人的熔合體。
5. The book is about the mythologies of primitive races.
   這本書是原始民族神話集。