weakly

虚弱地、无力地

He smiled weakly and asked for a glass of water.

他虚弱地笑了笑，要了一杯水。

微弱地、淡淡地

A single lamp glowed weakly at the end of the corridor.

走廊尽头只有一盏灯微弱地亮著。

软弱地、没有魄力地

The manager responded weakly to the customers' complaints.

经理对顾客的抱怨回应得很软弱。

虚弱的、体弱的旧式

She was a weakly child who often missed school.

她小时候身体虚弱，常常无法上学。