单词	beforehand
释义	be·fore·hand (bĭ-fôrhănd′) adv. & adj. 1. In anticipation. 2. In advance; early.
随便看	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 protostome

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。