pain
less
1
无痛的, 不痛的
not involving any pain or discomfort
- The dentist assured her that the procedure would be painless.
牙医向她保证，这个过程将是无痛的。
- Thanks to modern medicine, the surgery was completely painless.
多亏了现代医学，手术完全无痛。
- The injection was quick and painless, much to the relief of the patient.
注射快速且无痛，让病人大为放心。
- He found the workout routine to be effective yet painless.
他发现锻炼计划有效且无痛。
- The process was designed to be as painless as possible for the patient.
该过程被设计为对患者尽可能无痛。
反义词：