sternly
adv. 严厉地;坚决地
例句
"Take him inside," he said sternly to his companions.
“把他带进去。”他坚决地对他的同伴们说。
"This must never happen again," said the lady sternly.
“这种事绝对不能再发生了。”小姐严厉地说。
"You stay here, while we take the rubbish away," said the lady sternly.
“你留在这里,我们把垃圾带走。”罗特麦耶小姐严厉地说。