unsafe /ˌʌnˈseɪf/ adjective unsafer; unsafest
unsafer; unsafest
Learner's definition of UNSAFE
[or more unsafe; most unsafe]
1
: not safe不安全的: such as
a : able or likely to cause harm, damage, or loss可能造成伤害（或损害、损失）的；不安全的 -
It's unsafe to send cash through the mail.通过邮件寄现金不安全。
-
The water is unsafe for drinking. = It is unsafe to drink the water.这水不适合饮用。
-
Driving while talking on a cell phone is unsafe.边开车边打手机不安全。
-
He was fired for operating the machinery in an unsafe manner.他因为不安全操作机器而被解雇。
b : not giving protection from danger, harm, or loss没有安全保障的；有安全隐患的 -
This intersection is unsafe for pedestrians.行人过这个十字路口没有安全保障。
-
That country is an unsafe place to visit.那个国家不太安全，不适合去。
-
working under unsafe conditions在不安全的环境下工作
-
unsafe sex [=sex done without using anything (such as a condom) that can prevent unwanted pregnancy or the spread of disease]不安全的性行为
c : not protected from danger, harm, or loss未受到安全保障的；危险的 d : likely to take risks : not careful不小心谨慎的；鲁莽的 2
British, law —
used to describe a decision, judgment, etc., that is based on evidence which is not considered to be good enough（裁定、判决等）证据不可靠的，证据不足的