🧩 词语组成解析
artery
['ɑ:təri]
n. [解剖]动脉;干线，要道;
🗣️ 情景例句
We have done so much
我们已做了这么多的事
How long have you been studying English?
你学英语多久了？
It's a long story.
说来话长。