painless

英['peɪnləs]美['peɪnləs]
  • adj. 无痛的；不痛的

    • 记忆方法

    词根词缀法
    pain（-pen-）惩罚+-less形容词词尾
      adjective(形容词)
      1. 不痛的，无痛苦的
      2. 不难的，轻而易举的

    双解例句

    adjective(形容词)
    1. 不痛的，无痛苦的

      a painless medical procedure

      无痛治疗过程

    2. 不难的，轻而易举的

      a painless solution to a problem

      轻而易举解决问题的办法

    小知识

    Anything that's painless doesn't hurt at all. A painless medical procedure (like having blood drawn) might be a little scary, but it's actually very easy.

    Getting your teeth cleaned at the dentist should be a painless process, although getting a filling sometimes hurts a little bit. A painless math test is simple and requires very little work or thought on your part — this is a figurative way to use painless, obviously, since no one would expect a math test to cause you physical pain, even if it's not your strongest subject.

    实用短语

    1. suicide is painless

      自杀是没有痛苦的,自杀并不痛苦,自杀是不痛的,自杀不痛

    2. that suicide is painless

      自杀并不痛苦,自杀是没有痛苦的,自杀是不痛的,自杀是毫无痛苦的

    3. painless labor

      无痛分娩

    4. painless thyroiditis

      无痛性甲状腺炎,无症状性甲状腺炎,产后无痛性甲状腺炎,潜在型亚急性甲状腺炎

    5. painless technique

      无痛技术

    6. painless gastroscopy

      无痛胃镜,无痛胃镜检查

    7. painless hematuria

      无痛性血尿

    8. painless childbirth

      无痛分娩

    9. painless delivery

    同根词

    词根：pain

    adj.

    painful痛苦的；疼痛的；令人不快的

    pained悲痛的；受痛苦的

    adv.

    painfully痛苦地，费力地

    painlessly无痛苦地，不费力地

    n.

    pain疼痛；努力

    painfulness痛苦；可怜

    v.

    pained使…痛苦（pain的过去式）

    vi.

    pain感到疼痛；引起疼痛

    vt.

    pain使…痛苦；使…烦恼