不适当的

To be rude to the old is not proper.

对老人粗鲁是不适。

He tried to exercise an undue influence upon his colleagues.

他想对他同事施加不适影响。

It's not proper to patch the roof with nailsick boards.

用过而不结实木板修补屋顶是不适。

"The general mistimed the attack, which should have been made an hour earlier."

"将军在不适时间发起了进攻,一小时前他就应该这样做了。"

If the emitter ledge is too thick, current will flow through the undepleted ledge, which increases the emitter-size effect.

不适突出部厚度，将会在突出部侧壁造成严重表面复合。