watermark 核心詞議：
n. 水印；水位標志
vt. 在……上印水印（圖案）
watermark 基本解釋
速記方法知識擴展
watermark 變化形式
復數： watermarks
中文詞源：
watermark
精選例句
1、 Sequences,including their high watermark.
序列，包括它們的高水位標志。
常見考點例句：
- I think a good watermark background should be between 10 % - 15 % opaque .
- 我認為一個好的水印背景的透明度應該在10%－15%之間。
- If the background is light then the watermark should obviously also be fairly light and vice versa .
- 如果背景是淡色的，那么水印當然也要是適度的淡色，反之亦然。
- Because of the difficulty of getting an application through icann 's process , a personalized domain ending will be an authenticity watermark of sorts .
- 因為要通過icann的流程得到一個申請是很困難的，一個個性化的域名后綴將像各種各樣的真實性的水印一樣。
- Others guard against the small number of counterfeit zimbabwean bills rumored to be in the market by studying the watermark , signature and serial numbers that distinguish genuine bills .
- 另外一些人則通過仔細查看水印、識別標志和序列號來區分真鈔，防范據說流傳于市場的少量偽造津巴布韋鈔票。
- The new notes incorporated additional features , such as holograms that change color when the note is tilted , and vertical watermark bars that become visible when the note is held into light .
- 新鈔增加了新的特征，如晃動鈔票時顏色會改變的全息圖案，迎光可見的縱向水印條。