Beta-cholestanol
[医] β-胆甾烷醇
🧩 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] 胆甾烷醇\\n[医] 胆甾烷醇
🗣️ 情景例句
So just relax.
所以 ，放轻松点。
For once, I haven't taken the wrong train!
我从来不曾误搭过一次列车。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。