painless
01
无痛的, 不痛的
not involving any pain or discomfort
例子
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。
例子
She found the exam to be painless, answering all questions confidently.
她发现考试毫不费力，自信地回答了所有问题。
The process for returning the item was quick and painless.
退货过程快速且无痛。
词汇树
painlessly
painless
pain
