accustom
词根词缀：
accustom v. 使习惯
ac 加强 + custom 习惯 → 使习惯
customary adj. 习惯性的
custom 习惯 + ary …的 → 习惯性的
customer n. 顾客
custom 习惯 + er 表名词 → 习惯〔进商店的〕人 → 顾客
数据来源：新东方英语词汇速记大全
相关例句：
He practices standing on his head, in order to accustom himself to any position.
他有时候拿大顶，是为了让自己习惯于各种姿势。
He soon get accustom to dormitory life and make two or three friend.
他不久就逐渐习惯了宿舍的生活并交了两三个朋友。
They had to accustom themselves to the hot weather. I've got out of the habit of having a cooked breakfast.
他们不得不使自己习惯于炎热的天气。我已不再保持早餐吃热食的习惯。
He had to accustom himself to the cold weather of his new country.
他必须适应新到国家的寒冷天气。
Accustom him to the hoses by passing them over his back.
从他的背上把吸尘器递过去让他适应吸尘器。
Accustom yourself to believe that death is nothing to us, for good and evil imply awareness, and death is the privation of all awareness;
让你自己习惯于相信，死亡对我们一无所是，因为善恶隐含对意识的要求，而死亡是对所有意识的剥夺；