Principle of conservation
[经] 稳健原则
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Could you knead the dough for me?
你能帮我揉面吗？
Forgive others but not yourself.
待人宽，对己严。
but on the third night, a storm blew up.
但第三天晚上起了风暴。