名詞 trap:

1. a device in which something (usually an animal) can be caught and penned
   同義詞：trap
2. drain consisting of a U-shaped section of drainpipe that holds liquid and so prevents a return flow of sewer gas
   同義詞：trap
3. something (often something deceptively attractive) that catches you unawares
   同義詞：trap, snare
4. a device to hurl clay pigeons into the air for trapshooters
   同義詞：trap
5. the act of concealing yourself and lying in wait to attack by surprise
   同義詞：ambush, ambuscade, lying in wait, trap
6. informal terms for the mouth
   同義詞：trap, cakehole, hole, maw, yap, gob
7. a light two-wheeled carriage
   同義詞：trap
8. a hazard on a golf course
   同義詞：bunker, sand trap, trap

動詞 trap:

1. place in a confining or embarrassing position
   同義詞：trap
2. catch in or as if in a trap
   同義詞：trap, entrap, snare, ensnare, trammel
3. hold or catch as if in a trap
   同義詞：trap
4. to hold fast or prevent from moving
   同義詞：trap, pin, immobilize, immobilise

1. Police speed traps are operating on this motorway.
   這條高速公路上有超速監(jiān)測器。
2. A filter traps dust from the air.
   過濾網可存住空氣中的塵埃。