marker英語發音
marker的英語讀音是? 英[?mɑ?k?(r)] 美[?mɑ?rk?r]
Marker是壹個英文單詞，具有多種含義，壹是指表面覆蓋有特殊反光材料的標記物，常見形狀有球形、半球形。二是生物學中指標記（Marker）等。
擴展資料:
1、N-COUNT? (表示方位的)標記，路標，記號;（起提示作用的）標示物A marker is an object which is used to show the position of something, or is used to help someone remember something.
He put a marker in his book and followed her out.他在書裏夾了壹個書簽後便隨她出去了。
2、N-COUNT? （品質或特點的）標誌，代表 If you refer to something as a marker for a particular quality or feature, you mean that it demonstrates the existence or presence of that quality or feature.
Vitamin C is a good marker for the presence of other vitamins and nutrients in frozen food.維生素C的存在是冷凍食品裏存在其他維生素和營養成分的很好說明。