Beta estradiol
[医] β-雌二醇
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
[化] 二氢雌酮; 雌二醇\\n[医] 雌二醇
🗣️ 情景例句
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
He insisted that we all be in his office at one o'clock.
他要求大家一点钟到他的办公室。[大学英语四级]
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。