artificial gem的用法和樣例:
例句
- A hard, brilliant, lead-containing glass used in making artificial gems.
鉛質玻璃用來制人造寶石的硬而耀眼的含鉛玻璃
- A small natural or artificial gem used as a bearing in a watch.
鑽石小的天然的或人造寶石,用作手錶中的軸承
artificial gem的相關資料:
臨近單詞
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