An antarctic expedition
南极考查,南极探险
🧩 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;
antarctic
[æn'tɑ:ktik]
a. 南极的, 南极地带的\\nn. 南极地区
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
He had his supper, listened to the radio, read a newspaper and then went to bed.
他吃晚餐，听收音机，读报纸，然后睡觉。