incidental造句
The discovery was
incidental to their main research.
这一发现是他们主要研究中的附带收获。
At the bottom of the bill, you will notice various
incidental expenses such as faxes.
在账单底部，你会发现有传真等各项杂费。
Any resemblance of a character in this book to a living person is purely
incidental.
书中人物如有雷同,纯属巧合.