Hdz
abbr. hydralazine 肼苯哒嗪，肼酞嗪（降压药）
🗣️ 情景例句
I have the whole summer ...
我有一整个暑假可以利用……
She is timid and completely at a loss what to do.
她羞臊得不知所措。
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。