Erb's phenomenon
[医] 欧勃氏现象(强直性痉挛时运动神经的应电性增强)
🧩 词语组成解析
🗣️ 情景例句
Near the Exit sign.
就在出口标志附近。
Where is gate six?
6号登机门在哪儿？
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。