英语词汇semiarid ecosystem的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	semiarid ecosystem
释义	semiarid ecosystem 英?[?semi:??r?d ?ek???s?st?m] 美?[?s?mi??r?d ??ko?s?st?m] 释义半干旱生态系统行业词典生态学半干旱生态系统???在年降水量为250～450 mm区域内的生态系统。???
随便看	Painleve theory painlike painliness Pain,Low Back Pain,Lower Back painly painmaker painmakers pain-management pain management Pain Measurement pain measurement of acu anesthesia pain measurement of acu-anesthesia Pain Measurements Pain,Menstrual Pain,Migratory pain modulatory system Pain,Myofacial Pain,Neck Pain,Nerve pain nerve pain nerve ending Pain,Neuralgic Facial Paino pain of abdomen

英汉双解词典包含4367426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。

semiarid ecosystem