Obtusinol
羟甲丁烯氧基甲氧基螺十一烷醇
🗣️ 情景例句
Of Course. Easy. No sweat.
当然 小事情。绝无问题。
Let me give you a hand.
让我来帮您一下吧！
No, no drawings can be done until the wall is dry. That may take about a week.
不行。墙不干是不能在上面画画的。大概要一周才能干。