clam shells

同根派生

I picked plenty of colorful clam shells along the seaside.
我在海邊撿了好多彩色蚌殼。
Faceted clear crystal open clam Shell with crystal pearl.
在上雕琢平麪的清楚水晶開放蛤蜊殼與水晶珍珠。
Instead, they “coined” their money from a seemingly strange source: clam shells.
相反，他創造了自己貨幣，用似乎是奇怪的物質：蛤蜊的貝殼。
Techniques for making calcium citrate-malate (CCM) from oyster and clam shells are introduced.
介紹了用中葯牡蠣殼及花蛤殼制備檸檬酸-蘋果酸鈣的生産工藝。
In the American colonies one of the earliest forms of money, borrowed from the Indians, was wampum, black and white polished beads made from clam shells.
美洲殖民地最早的一種貨幣形式是借用印第安人的貝殼數珠，一種蚌殼磨成的黑白珠子。