上当

be take in

be fooled

be duped

rise to the fly

swallow the bait

rise to the bait

be caught with chaff

上当[shàngdàng]

-betakenin;befooled;beduped;betricked;biteatabait;playintosomeone'shands:
Don'tletyourselfbefooledbyevilpeople.不要上坏人的当。
Afoxisnottakentwiceinthesamesnare.上当只有一回。

马克曾在密西西比河上当过领航员。
Mark used to be a pilot on the Mississippi River.

猎人把狮子的头挂在墙上当纪念品。
The hunter put the lion's head on the wall as a trophy.

可别上当--他纯粹是江湖医生。
Don't be taken in he's just a quack.