accidental
/.æksi'dentl/
基础词汇牛津3000常用词汇
词频: #7,485中文释义
a. 意外的, 偶然的, 非主要的, 附属的
n. 临时记号, 次要方面
英文释义
n. a musical notation that makes a note sharp or flat or natural although that is not part of the key signature
s. happening by chance or unexpectedly or unintentionally