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

单词	official trial
释义	official trial 正式试航,正式试验
随便看	noload speed no load speed no-load speed no load speed changing no-load speed changing no-load speed governor no load speed governor no load starting no-load starting no load starting electro pneumatic valve no-load starting electro-pneumatic valve no-load starting electro pneumatic valve no-load state no load state no-load steam consumption no-load steam loss no-load switch no load switch no load switching-in no-load switching in no load switching in no-load switching-in no load switching off no-load switching off no load switching-off 有面子有领子有襟，就是件衣裳有风七里，无风七十里。有风不可驶尽有风传雅韵，无雪试幽姿有风声有风方起浪，无潮水自平。有风有化，宜室宜家有风自南，翼彼新苗。有饭不嫌晚，有地不嫌远牛贩牛贩子牛蹄牛蹄子两瓣子牛车牛轭牛郎牛郎星牛酪牛靥