double-check

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˌdouble-ˈcheck verb [intransitive, transitive]  CHECK/MAKE SUREto check something again so that you are completely sure it is correct, safe etc 复查，复核► see thesaurus at check→ See Verb table

Examples from the Corpus

double-check• "Did you switch the heating off?" "Yes, I double-checked."• I don't think I made a mistake. I checked and double-checked all my calculations.• Double-check that all the information was copied correctly.• Double-check that the computer file was properly copied.• It was asked to provide the most inclusive list and leave it to the county officials to double-check the names.

ˌdouble-ˈcheck verbChineseSyllable  

check something again completely to Corpus sure you are so that

double-check
ˌdouble-ˈcheck verb [intransitive and transitive]
to check something again so that you are completely sure it is correct, safe etc
     

THESAURUS

   ▪ check to look at something carefully and thoroughly in order to make sure that it is correct, safe, or working properly: I’ll just check the water level in the battery. | The immigration officer checked their passports. | We need to check the building for structural damage.
   ▪ examine to look at something carefully and thoroughly because you want to find out something about it: Experts who examined the painting believe it is genuine. | The police will examine the weapon for fingerprints.
   ▪ inspect to look at something carefully and thoroughly in order to make sure that it is correct, safe, or working properly, especially when it is your job to do this: The building is regularly inspected by a fire-safety officer. | Some insurance people have already been here to inspect the damage caused by the storm.
   ▪ go through something to examine something such as a document or plan from beginning to end, especially in order to check that it is correct: You should go through the contract before you sign. | I’ve finished my essay, but I just need to go through it to check for spelling mistakes.
   ▪ double-check to check something again so that you are completely sure it is correct, safe, or working properly: I double-checked all my calculations and they seemed fine. | Travellers should double-check flight information before setting off today.
   ▪ test to examine or use something in order to find out whether it works or what its qualities are, or in order to check that it is satisfactory: Test your brakes to check they are working correctly. | These products have not been tested on animals.
   ▪ monitor to carefully watch or keep checking someone or something in order to see what happens over a period of time: Doctors monitored her progress during the night. | Observers have been monitoring the situation in Burma closely.

double-checkBrE /ˌdʌbl ˈtʃek/ 🔊NAmE /ˌdʌbl ˈtʃek/ 🔊 verbpresent simple - I / you / we / they double-check BrE /ˌdʌbl ˈtʃek/ 🔊 NAmE /ˌdʌbl ˈtʃek/ 🔊present simple - he / she / it double-checks BrE /ˌdʌbl ˈtʃeks/ 🔊 NAmE /ˌdʌbl ˈtʃeks/ 🔊past simple double-checked BrE /ˌdʌbl ˈtʃekt/ 🔊 NAmE /ˌdʌbl ˈtʃekt/ 🔊past participle double-checked BrE /ˌdʌbl ˈtʃekt/ 🔊 NAmE /ˌdʌbl ˈtʃekt/ 🔊 -ing form double-checking BrE /ˌdʌbl ˈtʃekɪŋ/ 🔊 NAmE /ˌdʌbl ˈtʃekɪŋ/ 🔊 [transitive, intransitive] ~ (sth) | ~ (that)… to check sth for a second time or with great care 复核；复查；仔细审核◆I'll double-check the figures. 我将对这些数字进行复核。🔊🔊▸ double-check noun