Seradix
吲哚丁酸
🗣️ 情景例句
No one knows for certain what happened, but it's a fair bet that it was not an accident.
没有人知道究竟发生了什么，但几乎可以肯定这并非意外。
Let every tub stand on its own bottom.
各人管各人自己。
Everything that happened was my fault.
所有的事都是我的错。