Ritter-valli law
[医] 里-瓦二氏定律
🧩 词语组成解析
n. 骑士\\nn. (Ritter)人名；(英)里特；(西、俄、德、法、匈、捷)里特尔
n. (Valli)人名；(西)巴利；(法、俄、芬、意)瓦利
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
🗣️ 情景例句
That's a good idea.
好主意。
How long is the ticket valid?
这车票有效期多久？
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。