字典網>> 英漢字典>> S開頭詞條>>softening agent EST的意思 漢英字典softening agent EST中文翻譯：【化】 柔軟劑EST 相關詞條：softening softening agent for fibres softening point softening of terms softening (of water) softening agent PEN softening agent softening agent HC softening temperature softening under load