英语词汇“source of assistance”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	source of assistance
释义	请查阅词条：be of assistance
随便看	menaphthone Menapian menaquinone sin bin sin-bin since sincere sincerely sincerely sincerely yours sincereness sincereness sincerer sincerest sincerities sincerity since the rinderpest sincipital sincipital sinciput sinclair lewis Sinclair, Sir Clive Sinclair, Upton Sind sindbad 巍峨巍巍巍然巎巒巔巖巗巘川 Kegeldurchmessertoleranz Kegelfallpunkt Kegelfeder Kegelfläche Kegelform Kegelform Kegelfräser Kegelgetriebe Kegelgewinde Kegelgewindelehre