/ˌʌnəˈkʌstəmd ||; ˌʌnəˈkʌstəmd/adj (
formal 正式)
1 unaccustomed to sth/to doing sth not in the habit of doing sth; not used to sth 不习惯的；不适应的: He was unaccustomed to hard work. 他不习惯艰苦工作。 I am unaccustomed to being told what to do. 我没有听人使唤的习惯。
2 not usual, normal or familiar 反常的；不一般的；不熟悉的: I was surprised by her unaccustomed silence. 对于她异常的沉默我觉得很吃惊。 [OPP]accustomed 反义词为accustomed