lay to work hard on or at pump away at play up plug away at pitch in make great efforts to do
lay to 英 [leɪ tu]
pump away at
play up 英 [pleɪ ʌp]
plug away at
pitch in 英 [pɪtʃ ɪn]
努力得到迴報用英文怎麼說
努力思考用英文怎麼說
努力想用英文怎麼說
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英語詞典收錄了最新的漢英詞典和英漢詞典,總共有200多萬個詞條,詞庫仍在不斷更新中。