Astatic
a. 不稳定的, 无定向的\\n[医] 起立不能的
✅ 同义词
🗣️ 情景例句
I've had a pretty high fever since yesterday morning.
从昨天早上起，我就一直发高烧。
One woe doth tread upon another's heels.
祸不单行。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。