英语词汇“Class B certification”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Class B certification
释义	Class B certification [计] B类认证
随便看	face centred cubic structure face-centred grating face centred lattice face-centred lattice face centred rhombohedral lattice face-centreds face centred tetragonal lattice face-change character face change character face character nonimpact printing technique FACE chip face chromatic number face-chuck face chuck facecies face classification face clause face clearance face clearance angle face-cleat face cleat facecloth face-cloth face cloth facecloths 貌言华也，至言实也貌言华也，至言实也，苦言药也，甘言疾也。貌轻则招辱。贞刚自有质，玉石乃非坚贞女不事二夫，忠臣不事两君贞妇怕殷勤贞妇白头失守，半生之清苦俱非。贞心不为麻中直，清气应归笔底来。贞心凌晚桂，劲节掩寒松贞松劲柏，积雪封霜联共布联军联刀块联办联动联单联句联合联合会联合体