Mirthlessly
adv. 忧伤地, 阴森地
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢你。
Please be serious for a minute, this is very important.
请严肃点，这件事很重要。
Then we'd have some ideas of what you'll be needing
那么我们就会心中有点儿数，知道你们需要什么了。