Popliteal artery
动脉
🧩 词语组成解析
a. 膝后弯的\\n[医] ё的
artery
['ɑ:təri]
n. [解剖]动脉;干线，要道;
🗣️ 情景例句
I love you.
我爱你。
Extremes are dangerous.
物极必反。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。