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

单词	principal period
释义	principal period 主周期
随便看	take off distance take-off distance takeoff distance (tod) takeoff drift take-off drift measurement take offence take offence at take offence (at) take offence at sth takeoff end of the runway take offense take offense at take-off field length takeoff flight path takeoff forecast takeoff formation take-off gear take-offgear take off gross weight takeoff gross weight takeoff ground run takeoff ground run distance chart takeoff ground speed take off ... hat takeoff heading 节约油，油满罐；节约钱，钱满串节节败退，岌岌可危节衣缩食，勤俭持家节逢重九海门外，家在五湖烟水东。还向秋山觅诗句，伴僧吟对菊花风。节食以去病，寡欲以延年。节食则无疾，择言则无祸。节饮食以养胃，多读书以养胆。芍药芍药丁香手里栽，临行一日绕千回。外人应怪难辞别，总是山中自取来芍药斩新栽，当庭数朵开。东风与拘束，留待细君来考エ物考エ直ス考エ込ム考エ違イ考古学考察考慮考査考案考現学