北京化工大学校徽

• 避难就易
• 避强击弱
• 避实击虚
• 避实就虚
• 避世离俗
• 避俗趋新
• 避凶趋吉
• 璧合珠连
• 边尘不惊
• 砭庸针俗
• 鞭不及腹
• 鞭长不及
• 备尝艰苦
• 备尝辛苦
• 兵不由将
• 兵车之会
• 兵多将广
• 按部就班
• 按甲休兵
• 按名责实
• 按捺不住
• 按辔徐行
• 按图索骥
• 忘生舍死
• 亡矢遗镞
• know-how
• know how to do sth
• knowing
• knowing
• knowingly
• know-it-all
• know-it-alls
• knowitalls
• knowledge
• knowledgeable
• knowledgeably
• knowledgeably
• known
• know of sb / sth
• knows
• know sb / sth (to do sth)
• know sth inside out / like the back of your hand
• know sth inside out / like the back of your hand
• know what's what
• know what's what
• know what you are talking about
• know what you are talking about
• knuckle
• knuckles
• KO