貝殼的英文單詞怎么寫(xiě)?

問(wèn)題一：貝殼英文是什么 貝殼
英語(yǔ)：
n. shell ; conch ; cowry
misc. mother of pearl
雙語(yǔ)例句：
退潮時(shí)我們可以在沙灘上撿貝殼。
When the tide is out,we can pick up some shells on the sand.
她把貝殼串在一起，然后戴在脖子上。
She threaded the shells together and wore them round her neck.
退潮后沙灘上留下了許多貝殼。
When the tide had ebbed away,the shells were left on the sand.

問(wèn)題二：貝殼怎么用英語(yǔ)說(shuō)？ 貝殼 shell

問(wèn)題三：撿貝殼用英語(yǔ)怎么說(shuō) ??collect shells