Radar picket
[电] 雷达巡哨
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
picket
['pikit]
n. 罢工纠察员;警戒队;[建]尖木桩;[军]步哨，哨兵;
vt. 用尖桩围住;派…担任纠察;用警戒哨保卫;（把马等）系在桩上;
vi. 担任纠察;
🗣️ 情景例句
Oh, it's so good to see you!
噢 看到你真是太好了。
I have so much to do after I retire.
我在退休后有许多事要做。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。