matsukuma松: pine求: ask; beg; request; entreat; ...麻: a general term for hemp,flax ...泊松求积: poisson summation泊松求和公式: poisson sum formula; poisson summation formula下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:松求麻，即可在微信中查询翻译
