Days of operation
[化] 运转天数
🧩 词语组成解析
n. 一生, 时期\\nadv. 每天, 在白天
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
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
He still has a bad cold.
他仍然患重感冒。
lawyers and defendants, marriages and births----
律师和被告、婚姻和生育，