英语单词“penumbra”的翻译、意思、用法、释义-英汉词典

单词	penumbra
释义	penumbra[pi'nʌmbrə]n.1.■半影；黑影周围的半阴影2.■【天文学】半影(太阳黑子周围的较淡部分)；(日、月食的)半影3.■浓淡相交之处；边缘；画面明暗交界处4.■程度较弱的周围；外围部分；周围的气氛，氛围变形n.penumbraepenumbras
随便看	combustion chamber combustion chamber volume combustion deposit combustion efficiency combustion engine combustion engineering combustion furnace combustion instability combustion nuclear combustion rate combustion shock combustion train combustion tube combustion-tube furnace combustion wave combustor comb (或stroke) someone's hair the wrong way comd. Comd. COMDEX comdg. comdomer Comdr. Comdt. come 护英只许罗为盖，剪蔓差留绿作裳天钟尧舜性，庙号讫称仁三留对上帝，玉楼十二重出门晴日照巾屦，曳杖野路无冰霜古郡近南徐，关河万里余高节固可嘉，由来无复情入室聊就眠，蛩语闻四壁已去光阴挽不回，渐惊老态逼人来如今老眼浑无泪，醉颈当筵似玉虹竹户纸窗清洒洒，葛衫纱帐冷修修寄题龙泉李宗儒、师儒槐阴书院大观祭风师六首送陈知录赴班改秩送冯令之官乌程与浔阳舍弟别祭尊鸾书鸾鹥鸾钗鸾缨