Investigational
[医]调查研究的
🗣️ 情景例句
Can I spray a little on my wrist?
我能在我的手腕上喷一点吗？
He seems to be the most muscular guy.
他看起来似乎最魁伟。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。