您要查找的是不是：
- Neutral reaction by litmus indicating paper. 石蕊试纸呈中性反应。
- He has a rather neutral character. 他品性平平。
- That country remained neutral in the war. 那个国家在那场战争中保持中立。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- litmus neutral test paper 中性石蕊试纸
- litmus neutral 石蕊中性(的)
- He pushed the handle into neutral. 他将手柄扳到空挡。
- The water was of a pale, neutral color. 这水是一片淡灰色。
- He remained neutral during the debate. 他在辩论中保持中立。
- When you start the car, make sure it is in neutral. 确定在空档才发动车子。
- I waited, but her eyes were neutral. 我等着她的反应，但她的眼睛没有露出情感有什么变化。
- Examples are litmus and phenolphthalein. 例如石蕊和酚酞。
- Neutral state in the area have tried to bring an end to the war. 该地区的中立国为结束战争作出了努力。
- Litmus paper can be used as an indicator of the presence of acid in a solution. 石蕊试纸可用以测试溶液是否含酸。
- Litmus paper turns red in the presence of an acid. 石蕊试纸遇到酸就变红。
- A neutral tie can be worn with a shirt of any colour. 暗灰色的领带配什麽颜色的衬衣都行。
- Litmus paper turns red on contact with an acid. 石蕊试纸遇酸度会变红
- A sence of control is the litmus test for success. 有无控制感是成功的试金石。
- A sense of control is the litmus test for success. 自我控制能力是成功的试金石。
- VOICE: There's no litmus paper that can detect God. 根本沒有石蕊紙可以發現上帝的存在。
