“visual trouble signal”概念、定义、翻译-科学时代

单词	visual trouble signal
释义	广播影视词汇手册 visual trouble signal 视觉故障信号
随便看	pine oleoresin Pinero Pinero--Sir Arthur Wing pinery pinery pinesap pine seed pine tar pinetum pinetum pine wood pine wood nematode piney woods pine电子邮件程序 pin-feather pin feed pin firing pin for rolling the wrappers PING ping ping flood pinging sonar Pingju Opera pingo Ping of Death

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。