Question

drain v.排出沟外；喝光 drain (n.) 1550s, from drain (v.).drain (v.) Old English dreahnian "to drain, strain out," from Proto-Germanic *dreug-, source of drought, dry, giving the English word originally a sense of "make dry." Figurative meaning of "exhaust" is attested from 1650s. The word is not found in surviving texts between late Old English and the 1500s. Related: Drained; draining. 无

Accepted Answer

[drein] 无 无

单词	drain
音标	[drein]
解释	v.排出沟外；喝光
红宝书	无
字源	drain (n.) 1550s, from drain (v.). drain (v.) Old English dreahnian "to drain, strain out," from Proto-Germanic *dreug-, source of drought, dry, giving the English word originally a sense of "make dry." Figurative meaning of "exhaust" is attested from 1650s. The word is not found in surviving texts between late Old English and the 1500s. Related: Drained; draining.
不择手段背单词	无
趣味全助记	无

Drain 无 English Word Drein V.排出沟外；喝光 N 1550s