las的中文意思、音标与词形变化

abbr. 阿拉伯国家联盟（League of Arab States）；大气科学实验室（Laboratory of Atmospheric Sciences）；光敏开关（Light Activated Switch）

n a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth n a state in southern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War n the syllable naming the sixth (submediant) note of a major or minor scale in solmization