Antenna
例子
The television antenna on the roof picks up signals from broadcast stations.
屋顶上的电视天线接收来自广播站的信号。
The satellite dish functions as an antenna to receive signals from space.
卫星天线作为天线接收来自太空的信号。
02
one of a pair of jointed sensory appendages on the head of insects, crustaceans, or similar organisms, often used to detect touch, taste, or movement
例子
The ant waved its antenna as it explored the ground.
Crabs use their antennae to sense their surroundings.
03
a heightened sensitivity or awareness resembling that of a sensory appendage
例子
She has an antenna for detecting subtle changes in mood.
Investors must keep their antennae tuned to market trends.
