training wheels

名词 n.
/ˈtɹeɪnɪŋ wiːlz/    /ˈtreɪnɪŋ ˌ(h)wilz/

英文释义

名词 n.
  1. Anything designed to make something easier for a novice. figuratively,plural,plural-only
    — Kick off the training wheels, Corporal. He's good to go.
  2. plural of training wheel form-of,plural

词源

词源 1
From training wheel + -s (suffix forming pluralia tantum and regular plurals of nouns).
词源 2
From training wheel + -s (suffix forming pluralia tantum and regular plurals of nouns).
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