Headfirst
adv. 头在前
✅ 同义词
🗣️ 情景例句
What is it?
怎么回事
Whatever it is, I need this computer to work.
不管是什么问题，我要求把这台计算机修好。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。