英语词汇“laborious”的读音、翻译、释义、用法及例句-开邑网

词汇	laborious
释义	laboriouslaboriousD.J.:[ləˈbɔ:riəs]K.K.:[ləˈbɔriəs, -ˈbor-]adj.1.■勤劳的; 困难的, 费力的They had the laborious task of cutting down the huge tree.他们接受了伐大树的艰苦工作。
随便看	dispersion function dispersion gate dispersion gradient dispersion halo dispersion-hardened alloy dispersion hardened material dispersion-hardened material dispersion hardening dispersion index dispersion in metal dispersion ladder dispersion law dispersion layer dispersion-limited dispersion-limited operation dispersion line dispersion machine dispersion measure dispersion measurement dispersion medium dispersion method dispersion mill dispersion model dispersion of a distribution dispersion of a random variable

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