搀以劣质

alloy

以的英语翻译：

according to; as well as; because of; in order to; take; use; with
【医】 c.; cum

劣的英语翻译：

bad; inferior; of low quality

质的英语翻译：

character; matter; nature; pawn; pledge; quality; question; simple
【医】 mass; massa; quality; substance; substantia
【经】 guilder