in a simple way that is not very accurate but gives a general idea of something 粗略的;简略的;大概的 simply and without much skill or attention to detail 粗糙的;粗制的 a crudely drawn ship 粗略勾画出来的船
in an offensive or rude way 粗暴地: 以进攻或粗鲁的方式a crudely offensive remark 粗鲁无礼的话