Septichen
邻羟基苯甲酸与丁基氯羟基苯酰胺混合物
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口。
All time is no time when it is past.
光阴一去不复返。
Look! What does that boat look like?
瞧！那艘船看起来像什么呀？