英语词汇“picogram”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	picogram
释义	picogram /pee"keuh gram', puy"-/, n. one trillionth of a gram. Abbr.: pg [1950-55; PICO- + -GRAM²]
随便看	birch family bird Bird bird band birdbath birdbrain birdcage birdcage clock. bird call bird cherry bird colonel bird dismount bird dog bird-dog birder bird farm bird-footed dinosaur bird grass birdhouse birdie birding birdlike birdlime bird louse. birdman

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。