Cause I'm not supposed to talk to you without a guardian present.監護人不在場的情況下我不能跟你談話

suppose:應該;假設；假定；認為；想

詞語用法:

1.suppose后可加that引導的從句，且句中that可省略。

I suppose (that) he is about forty.

我猜他大概四十歲。

2.suppose和supposing在句子中常表示一樣的意思。但suppose在句子開頭屬于祈使語氣，而supposing是現在分詞，且美國人比較少用supposing；

Suppose he is absent, what shall we do?

Supposing he is absent, what shall we do?

假設他缺席了，我們要怎么辦？

3.suppose有時指“建議”。

Suppose you come to my house tomorrow morning, and I will show you all my books.

我建議你明天早晨來我加，我會把我所有的書都展示給你看。

And since the blood on that anklet doesn't match the guy who's locked up.而腳鏈上的血跡與嫌疑人的血樣不吻合

lock up:上鎖； 封鎖； 監禁； 禁閉

The convicts were locked up in their cells.

犯人們被監禁在自己的牢房內。