Chlorak
三氯羟乙基膦酸二甲酯
🗣️ 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。
Sorry to bother you.
抱歉打扰你。
A wet road is usually slippery.
潮湿的路往往是滑的。