An aerial picket
n. 空中巡逻飞机
🧩 词语组成解析
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
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
Who is that?
那是谁呀？
Our clients want a replacement.
我们的客户要求换货。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。