单词	tossup
释义	toss·up (tôsŭp′, tŏs-) n. Informal 1. An even chance or choice: It is a tossup whether we will win or lose. 2. The flipping of a coin to decide an issue.
随便看	acinous acinus ack-ack ackee ackee acknowledge acknowledgeable acknowledged acknowledgement acknowledgment ACL aclinic line ACLS ACLU ACM acme acne acned acne rosacea acock acoelomate acolyte Acoma Acoma Aconcagua

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。