单词	worthless
释义	worth·less (wûrthlĭs) adj. 1. Lacking worth; of no use or value. 2. Low; despicable: that worthless friend of his. worthless·ly adv. worthless·ness n.
随便看	protonema protonemal protonematal protonic protonotary protonotary protonotary apostolic proton-proton chain proton pump inhibitor proton synchrotron proto-oncogene protopathic protopathy protoplanet protoplanetary disk protoplasm protoplasmal protoplasmatic protoplasmic protoplast protoplastic protoporphyrin protostar protostele protostelic

英语词典包含135693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。