The deal has been fraying in his absence .

这个谈判已经因为他的缺席而中断。

The absence of such a letter has certainly been noted .

缺少这样一封信可是件引人注目的事情。

The absence of short selling and derivatives makes hedging difficult .

缺乏做空机制和衍生工具，意味着难以进行对冲。

In the absence of ecb support , banks would collapse .

没有欧洲央行的支持，许多银行都会崩溃。

He never questions his father 's absence .

他从未问过为什么他的父亲不在。