Ergosterin
[化] 麦角固醇; 麦角甾醇\\n[医] 麦角甾醇
🗣️ 情景例句
Don't go looking for trouble.
别没事找事。
Whom will you write to?
你将写信给谁？
and to exercise such initiative as falls within their sphere,
在各自的工作范围内发挥主动性，