impassively
adv. 无感情地；缺乏热情；冷淡，冷漠
例句
The lawyer looked impassively at him and said nothing.
那位律师面无表情地看着他，什么也没说。
《柯林斯英汉双解大词典》
He watched impassively as his house burned down.
他的房子被烧毁时，他毫无表情地在旁边看着。
Faceless onlookers watch Lincoln impassively through a glass window.
在一面玻璃窗户后，看不清面目的旁观者冷漠地看着Lincoln。
