英语词汇“retention class”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	retention class
释义	retention class [计] 留置类别
随便看	mid-infrared diode laser mid-infrared fiber mid-infrared lasers mid-infrared laster mid-infrared photodetector mid-infrared quantum-cascade laser mid infrared range remote sensing mid-infrareds mid-infrared semiconductor laser miding midinterval midinterview mid-intestine midintestine midi patch midiphage MIDI port Midi-Pyrenees midi-pyreneess Midi-Pyrénées, Région mid-IR Midir mid ir mid-ir laser midiron 物无不死，人安能仙。物无不死，人安能成仙？物无妄然，必有其理。物无孤立之理。物无定味，适口者珍。物无非彼，物无非是。物是人非事事休，欲语泪先流。物暴长者必夭折，功卒成者必亟坏。物有一变，人有千变；若要不变，除非三尺盖面物有不同物，人有不同人前ガシ前ガリ前コゴミ前ダオシ前ダテ前ダレ前ヅケ前ノメリ前バライ前ビケ