单词	watermark
释义	watermarkwa‧ter‧mark /ˈwɔːtəmɑːk $ ˈwɒːtərmɑːrk, ˈwɑː-/ noun [countable] Examples EXAMPLES FROM OTHER DICTIONARIES There is a watermark on this $50 bill. EXAMPLES FROM THE CORPUS And not just any old envelope, but a special luxury brand with a griffin watermark. By moving the portrait to the left, engravers made more room for a watermark. Each print is illustrated and there is an appendix on watermarks. I am distinguished not by my appearance, but by a watermark. Penal Policy in a Changing Society stands as the high watermark of what later became known as the treatment model. The Windows driver provides a wide range of facilities, including laying down watermarks and printing multiple pages per sheet. This contains an invisible watermark ... detectable only to electronic tills and cash dispensers.The company says it should be impossible to copy. Collocations COLLOCATIONS FROM THE ENTRY► bear/carry a watermark  The sheet bears the watermark ‘1836’. ► digital watermark  The card has a digital watermark detectable only by electronic cash dispensers. COLLOCATIONS FROM THE CORPUSADJECTIVE► high · Penal Policy in a Changing Society stands as the high watermark of what later became known as the treatment model. Phrases PHRASES FROM THE ENTRY► high watermark Penal Policy in a Changing Society stands as the high watermark of what later became known as the treatment model. ► high/low watermark Penal Policy in a Changing Society stands as the high watermark of what later became known as the treatment model. 1a special design put onto paper, especially bank notes, that can only be seen when you hold it up to the lightbear/carry a watermark The sheet bears the watermark ‘1836’.2a special mark contained in electronic documents, pictures, music etc that is used to stop people from copying them:  The card has a digital watermark detectable only by electronic cash dispensers.3high watermark especially American English the high watermark of a particular process is its most successful time or achievement SYN  high pointwatermark of Reagan’s presidency may prove to have been the high watermark of the US-Israeli alliance.4high/low watermark American English a line showing the highest or lowest levels of the sea SYN tide-mark British English
随便看	cab rank Cabrini, St Frances Xavier cabriolet cabstand cacao cache cachet cack-handed cackle cacophonous cacophony cactus CAD cad cadaver cadaverous Cadbury Caddy caddy cadence cadenza cadet cadge Cadillac cadmium

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