conventional
adj. 依照惯例的,遵循习俗的;老一套的,习惯的;(武器等)常规的,非核的
例句
Biofuels can be mixed with conventional fuels.
生物燃料能够和传统燃料混合。
《柯林斯英汉双解大词典》
Months are a conventional subdivision of the year.
月份是年的常规分支。
He hates the wheeling and dealing associated with conventional political life.
他痛恨传统政治生活中的钻营谋取。