Conservation law
[计] 守恒律\\n[医] 守恒[定]律
🧩 词语组成解析
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
and tell him we'll see him in a couple of months.
告诉他过几个月我们再去找他。
What's this?
这是什么？
Are there any flowers in the picture?
画里面有花吗？