however屬於什麼詞

however屬於連詞或副詞

例句

1、

However， we do our best to keep the price as low as possible without sacrificing quality.

無論如何，在不犧牲產品質量的條件下，我們盡了最大努力，以儘可能低的價格向貴方報價。

2、

Chertoff cautioned， however， that serious security threats remain.

但是無論如何，切爾托夫也警告説，嚴重的安全威脅依然存在。

however是副詞，表示然而，例如：

1、Many problems， however， escape detection.然而許多問題卻未被察覺。

2、There was one respect， however， in which they differed.然而，他們在一點上有分歧。

3、He wanted to take no risks， however small.他多小的風險也不想冒。