r. in a weak or feeble manner or to a minor degree
a. 弱的, 虚弱的
adv. 微弱地, 虚弱地
1. She smiled weakly after hearing the bad news.
她在听到坏消息后微弱地笑了笑。
2. The plant grew weakly in the shade and needed more sunlight.
这株植物在阴影中生长得很弱，需要更多阳光。
3. He weakly raised his hand to ask a question.
他微弱地举起手来问一个问题。