Polus postetiot lentis
[医] 晶状体后极, 后极
🧩 词语组成解析
极
晶状体
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”