Beta-bhc
[医] 六六六乙种异构体
🧩 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
n. [化]六氯(化)苯, 六氯环己烷(俗称六六六)
🗣️ 情景例句
What is it?
怎么回事
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，