A：I could never (get used to/ grow accustomed to) it, though.
      可是我（无法习惯/不能习惯）。

accustomed

B：It’s not too bad
      还不是很糟糕。

1. 习惯的；适应的
    If you are accustomed to something, you know it so well or have experienced it so often that it seems natural, unsurprising, or easy to deal with.

    e.g. I was accustomed to being the only child at a table full of adults...
           我已经习惯了作为唯一一个小不点坐在一桌大人中间。
    e.g. She had not yet become accustomed to the fact that she was a rich woman.
           她还不太适应已经是一个富婆的事实。

2. （眼睛对光线变化）习惯了的,适应了的
    When your eyes become accustomed to darkness or bright light, they adjust so that you start to be able to see things, after not being able to see properly at first.

    e.g. My eyes were becoming accustomed to the gloom.
           我的眼睛渐渐适应了黑暗。

3. 通常的;惯常的
    You can use accustomed to describe an action that someone usually does, a quality that they usually show, or an object that they usually use.

    e.g. He took up his accustomed position with his back to the fire...
           他背对着炉火在通常的位子上坐了下来。
    e.g. Freed acted with his accustomed shrewdness.
           弗里德以他一贯的精明风范行动起来。