unfamiliar
/ˌʌnfəˈmɪlɪə(r)/adjective
1- not known or recognized不熟悉的; 陌生的：
his voice was unfamiliar to her.
他的声音对她来说很陌生。
1.1
- unusual or uncharacteristic不常见的; 奇异的：
the yellow taxicab was an unfamiliar sight on these roads.
黄色的出租车在这些马路上不常见。
1.2
- predic.
unfamiliar with
not having knowledge or experience of不熟悉的; 不通晓的： the organization was set up to advise people who might be unfamiliar with legal procedures.
该机构的建立是为不熟悉法律程序者提供咨询。
派生词