(quân sự) tiếng hô "đứng lại" (của lính đứng gác)

Sự thách thức

to issue (send) a challenge

thách, thách thức

to take up (accept) a challenge

nhận lời thách thức

(pháp lý) sự không thừa nhận

Hiệu lệnh (cho tàu thuỷ, máy bay) bắt trưng bày dấu hiệu

(quân sự) hô "đứng lại" (lính đứng gác)

Thách, thách thức

to challenge someone to a duel

thách ai đấu kiếm

Không thừa nhận

Đòi hỏi, yêu cầu

to challenge attention

đòi hỏi sự chú ý

thử thách

cáo tị

sự không thừa nhận

Question, dispute, defy, object to, take exception to,contest, doubt, call into doubt, call into or to question,impugn: I challenge the validity of your accusation.

Invite,dare, summon, call out, provoke: The duke was challenged to aduel.

Brave, dare, confront, defy, contest: We couldchallenge criticism with an easy confidence.

N.

Question, dispute, doubt: His opinions are open tochallenge.

Invitation, dare, summons, provocation,confrontation, defiance; ultimatum: An older opponent might nothave issued such a challenge.

Problem, demand, stimulation,trial, test: Are you sure that Mr Wilson will be able to meetthe challenge of the new position?

N.

A a summons to take part in a contest or atrial of strength etc., esp. to a duel. b a summons to prove orjustify something.

A demanding or difficult task (rose to thechallenge of the new job).

Law an objection made to a jurymember.

A call to respond, esp. a sentry's call for apassword etc.

An invitation to a sporting contest, esp. oneissued to a reigning champion.

Med. a test of immunity afterimmunization treatment.

V.tr.

(often foll. by to + infin.)a invite to take part in a contest, game, debate, duel, etc. binvite to prove or justify something.

Dispute, deny (Ichallenge that remark).

A stretch, stimulate (challenges himto produce his best). b (as challenging adj.) demanding;stimulatingly difficult.

(of a sentry) call to respond.

Claim (attention, etc.).

Law object to (a jury member,evidence, etc.).

Med. test by a challenge.