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- The precursor of the modern car was a horseless carriage with a petrol engine. 现代汽车的前身是不用马拉的，装有汽油发动机的车子。
- A white lead pigment, sometimes used in cosmetics. 铅白一种白色铅颜料，有时用于化妆品制造
- An opaque pigment used when painting in this way. 树胶水彩画颜料作这种画时所用的不透明颜料
- pigment precursor 色素母体
- A pigment or dye imparting this hue. 蓝色染料，蓝色颜料加上这种色彩的色素或颜料
- Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型。
- The precursor or stem cell of a plasma cell. 成浆细胞浆细胞的前体细胞或干细胞
- A precursor cell of a melanocyte or melanophore. 成黑素细胞产生黑素细胞的母体细胞
- Error is often the precursor of what is correct. 错误常常是正确的先导。
- They bear traces of red ochre, a pigment. 这些外壳上有赭红色颜料着色的痕迹。
- The precursor or stem cell of a plasmacell. 成浆细胞浆细胞的前体细胞或干细胞。
- A bright red mercuric sulfide used as a pigment. 银朱，朱砂用作颜料的一种鲜红色的硫化汞
- An originator of a line of descent;a precursor. 前辈家族血脉的开始者；先驱
- An originator of a line of descent; a precursor. 前辈家族血脉的开始者;先驱。
- A severe cold may be the precursor of pneumonia. 重伤风可能是急性肺炎的先兆。
- This pigment is a good common food additive. 该色素是稳定性好的食品添加剂。
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- No scarring or loss of pigment was reported. 无疤痕或色素损失报导。
- The first ribin us a precursor of spring. 头一只知更鸟是春天的先兆。
- Of or relating to such a pigment. 类胡萝卜素的，与类胡萝卜素有关的
