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
It's bound to happen sooner or later.
这件事迟早要发生。
Who would you like to invite to the party?
你要邀请谁来宴会？
Is there something wrong.
出了什么事吗。