临时签证的英文：
temporary visa

参考例句：

We had passports and we would spend the money, so they gave us provisional visas
我们有护照，又愿意花钱。他们于是在护照上作了临时签证。

temporary是什么意思：
adj. 临时的；暂时的
n. 临时雇员；临时事物

She works in the office as a temporary.
她在办公室做临时雇员。

A temporary or expedient substitute for something else.
权宜之计暂时或临时替代其它事物的东西

But temporary workers are also a buffer for unions.
但临时工同样也是工会的“减震器”。

The wartime temporaries will be replaced by permanent homes.
那些战时临时住房将被永久性住宅代替。

A dependant may apply for temporary protection.
受养人可以申请临时保护。

visa是什么意思：
v. 给……签证，办理签证
n. 签证

They still do not apply for the visa.
他们还没有申请签证。

The list of speakers must be visaed.
演讲者的目录必须被签准。

A Schengen visa is not valid for Switzerland.
持申根签证不能进入瑞士。

Transit visa( visa allowing a person to pass through a country but not to stay there)
过境签证(允许过境而不许停留).

We will forward the visa application to the consulate.
我们将把签证申请转寄到领事馆。