🔁 扩展释义
【计】 医学资料分析与检索系统
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
He's upset over the fact that he wasn't promoted this year.
他对今年没有升迁感到恼怒。
Which country do you come from?
你从哪一个国家来？
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。