1、invisible

a.看不见的;隐形的

The lines were so finely etched as to be invisible from a distance...

线条被蚀刻得如此精细，在远处看都看不见。

b.无形的

Parents fear they might overstep these invisible boundaries...

父母担心他们可能会逾越这些无形的界限。

c.被人忽视的;不为人注意的

It was strange, how invisible a clerk could feel...

一名办事员会感到如此受人忽视，令人觉得不可思议。

The problems of the poor are largely invisible.

穷人的问题大多不受重视。

2、squirt

a.(使)(液体)喷射 If you squirt a liquid somewhere or if it squirts somewhere, the liquid comes out of a narrow opening in a thin fast stream.

Norman cut open his pie and squirted tomato sauce into it...诺尔曼切开自己的派，往里面挤了点番茄酱。

The water squirted from its throat...

水从它的喉部喷出来。

b.朝…喷… If you squirt something with a liquid, you squirt the liquid at it. 

I squirted him with water...

我朝他喷水。

Its linings were simply squirted with oil.

它的内衬只是简单地喷了些油。