外來物
拼音:wài lái wù英文翻譯
exotic
相關詞條:
1.foreignparticle 2.foreignmatter 3.foreignsubstance 4.
foreigner 例句:
- 珍珠在幾種軟體動物的貝殼中,圍繞著一粒沙子或其他外來物質形成的一種光滑、有色澤、具有不同顏色且主要是碳酸鈣的沉積物,被珍視為寶石
A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem.
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