| 单词 | mr. cool | 
| 释义 | Mr. Coolnoun Informal.a person who is ideally or excessively self-possessed, poised, or reserved (sometimes used with Miss, Ms., or Mrs. instead of Mr. when referring to a female). Words nearby Mr. CoolMRBM, Mr. Bones, MRC, MRCA, Mr. Clean, Mr. Cool, MRCP, MRCS, MRD, mRDC, M.R.E. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 | 
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