Spirostan
[化] 螺甾烷
🗣️ 情景例句
Good luck and best wishes on your career move.
祝你新的事业一帆风顺！
It's the most up-to-date in the industry.
这是同业中最新型的。
His patrols halted the raiding parties: hunger assailed the Danish army.
他派出巡逻队阻止敌人抢劫，因而饥饿威胁着丹麦军队。