keyless
US /ˈkiːləs/
UK /ˈkiː.ləs/
形容詞
無鑰匙的
having no key
範例:
•
The new car features a keyless entry system.
這款新車配備了無鑰匙進入系統。
•
He installed a keyless lock on his front door.
他在前門安裝了一個無鑰匙鎖。
反義詞: