trainable

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. A mentally retarded person who can be trained or taught. dated,euphemistic
    — Toilet accidents for new children in the school are generally at least two or three times as frequent for trainables as they are for educables.
形容词 adj.
  1. Capable of being trained, teachable, educatable.

词形变化

more trainable comparative most trainable superlative trainables plural

词源

词源 1
Etymology tree
Proto-Indo-European *dʰregʰ-der.?
Latin trahere
Vulgar Latin *tragīnāre
Old French traïnerder.
Old French trainder.
Middle English trayne
English train
Proto-Indo-European *-tḗr
Proto-Indo-European *-dʰlom
Proto-Indo-European *-dʰlis
Proto-Italic *-ðlis
Latin -bilis
Latin -ābilis
Old French -ablebor.
Middle English -able
English -able
English trainable
From train + -able.
词源 2
Etymology tree
Proto-Indo-European *dʰregʰ-der.?
Latin trahere
Vulgar Latin *tragīnāre
Old French traïnerder.
Old French trainder.
Middle English trayne
English train
Proto-Indo-European *-tḗr
Proto-Indo-European *-dʰlom
Proto-Indo-European *-dʰlis
Proto-Italic *-ðlis
Latin -bilis
Latin -ābilis
Old French -ablebor.
Middle English -able
English -able
English trainable
From train + -able.
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