thready

thready
(threadier, threadiest)
  1. of, relating to, or resembling a thread
    线的,线做的;纤维构成的;线状的,丝状的
  2. (of a sound, especially the voice) scarcely audible
    (声响,尤指嗓音)微弱的;纤细的
    he managed a thready whisper.
    他尽量把嗓音压低到如窃窃私语般。
    ■(Medicine)(of a person's pulse) scarcely perceptible
    (医)(脉搏)丝状的
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