Orsi-grocco ethods
[医] 奥-格二氏法(心脏的触叩诊)
🧩 词语组成解析
abbr. Operations Research Society of India 印度运筹学学会
🗣️ 情景例句
I feel sorry for the beggars, but I can't stand it when they teach their children how to beg.
我很同情乞丐，但我真的看不惯他们教孩子怎么样行乞。
Necessity is the mother of invention.
穷则变，变则通。
I have pressing business to attend to.
我有紧急的事情要处理。