字典網>> 英漢字典>> S開頭詞條>>sealing leak的意思 漢英字典sealing leak中文翻譯：【化】 密封泄漏英文字典英文字典 相關詞條：sealing system sealing fluid sealing liquid sealing pressure sealing failure sealing off sealing without gaskets sealing welding sealing of contracts sealing face leakage