Null detection

null [nʌl]

adj. <术>零值的;等于零的;（协议） 无法律效力;失效的;

null没有 → 无效的，等于零的

detection [dɪ'tɛkʃən]

n. 侦查;察觉;发觉;检查;

detect发觉+ion表名词 → 发觉

We're also very glad to have practical business dealings with you.

我们也很高兴能和贵公司建立实质性的业务联系。

They jumped at the unexpected noise.

他们因突如其来的声音吓得跳了起来。

You may have noticed something while you were doing this task. The point is that there is a difference between an interest and a skill. If you like art and enjoy looking at pictures, that is an interest. But if you can draw a horse that looks like a horse

你在回答这些问题时，你可能会注意到一些事。关键在于明白兴趣和技能是不同的。如果你喜欢艺术乐于观看图画，这只是一种兴趣。可是如果你能够画出一匹马，看起来像马而不像一只大狗，这就是一种技能。最好的工作是既能运用你做某事的技能，又是你兴趣之所在。同样，如果你相?2283