英语词汇“preliminary practice ground”的翻译、意思、用法、释义-英汉汉英双解词典

单词	preliminary practice ground
释义	preliminary practice ground 预习场
随便看	Norsten norsterane norsteroid norsteroidal compouds norsteroids nor-steroids norstictic acid norstigmastenol norstogii Norstrand norstrom Norstron norsulfazole Norsworthy norsymoatol Norsympatol norsynephrine Nort norta Norta nortada Nortadas Nortamo Nortava Nortbruk