英语词汇Picrasma excelsa怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Picrasma excelsa
释义	Picrasma excelsa 简明释义牙买加苦树
随便看	negative grid generator negative-grid generator negative grid oscillator negative-grid oscillator negative grid super high frequency tube negative-grid thyratron negative grid thyratron negative grid tube negative-grid tube negative grid voltage negative grounded dc two-wire system negative group negative group negative growth negative growth factor negative growth rate negative g tolerance negative guarantee negative gyrator negative half-cycle negative half cycle suppressor negative half-cycle suppressor negative half period negative half-wave negative hallucination

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。