Controlled tria
[医] 对照试验
🧩 词语组成解析
a. 受约束的, 克制的\\n[法] 受管制的, 受控制的, 受管辖的
[医] 试验
🗣️ 情景例句
What happened?
发生了什么事？
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子