1. 习惯于：be about to正打算 | be accustomed to习惯于 | be associated with 与......有关,与......有关系

2. 习惯于,适应于：be abundant in 丰富的,富裕的 | be accustomed to 习惯于,适应于 | be acquainted with 与...相识,熟悉,了解

3. 于：68 be about to正打算 | 69 be accustomed to于 | 70 be associated with 与......有关,与......有关系

4. 习惯于...(to是介词)：accuse sb. of 指控某人有......罪 | be accustomed to 习惯于......(to是介词) | make one's acquaintance 结识某人