Kernig's sign
[医] 克尼格氏征(脑膜炎时提腿试验)
🧩 词语组成解析
🗣️ 情景例句
Go for it.
去试试吧。
Where are my glasses?
我的眼镜在哪儿？
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。