antennal gland

例句：

1. 1.The antenna gland is responsible for transmitting radio signals.
   天线腺体负责传输无线电信号。
2. 2.The antenna gland plays a crucial role in maintaining the proper functioning of the antenna.
   天线腺体在保持天线正常工作方面起着至关重要的作用。
3. 3. The antenna gland is located on the top of the antenna and helps to direct the signals.
   天线腺体位于天线顶部，有助于引导信号。