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- Beijing has discreetly sent out a feeler to former Vice President Annette Lu, inviting her to visit China. 北京小心翼翼地向台湾前副总统吕秀莲发出暗示，邀请她访问大陆。
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
- Send out a red light on all unnecessary expenses. 发出指示停止一切不必要的开支。
- You can send out a call for help over the radio. 你可以通过无线电发出求援信号。
- He sent out a party to spy the enemy. 他派出一个小分队暗中监视敌人的行动。
- A trumpeter sent out a warning blast. 号兵吹出告警的号声。
- send out a feeler 探听别人的反应; 伸出触角(进行试探)
- An astronaut can send out a robot which will work on the unknown planet, putting up a permanent observation stallion on it. 宇航员可派出一个在未知星球上工作的机器人，并在上面建立一个永久观察站。
- The chairman seriously put out a feeler for his election speech. 主席谨慎地试探人们对他的竞选演说的反应。
- The astronaut can send out a robot which will work on the unknown planet, collecting rocks and minerals, putting up a permanent observation station or traveling far and wide. 宇航员可以派出机器人在这颗陌生的行星上工作，收集岩石和矿物; 建立永久性观察站，或向四面八方走动。
- The chairman put out a feeler to see people reaction to his election speech. 主席谨慎地试探人们对他的竞选演说的反应。
- The company sent out a press release about the launch of the new car. 公司发出了即将投放这种新型汽车的新闻稿。
- The chairman put out a feeler to see people's reactions to his election speech. 主席谨慎地试探人们对他的竞选演说的反应。
- The transponder automatically sends out a signal. 发射机应答器便会自动发出信号。
- He sent out a number of invitations to his friends. 他给他的一砦些朋友发出请柬。
- The oil-lamp sent out a gentle beam. 油灯发出柔和的亮光。
- He sent out a 4, 000-word eyewitnesser. 他发出一篇四千字的目击报导。
- The ship sent out a message for help. 那条船发出了求救的讯号。
- Then he sends out a raven, which does not return. 接下来，他放出了一只乌鸦，乌鸦没有飞回来。
- A trumpeter sent out a warning blast . 号兵吹出告警的号声。
