Calibration of tanks
[机] 油罐校准
🧩 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];
n. 坦克；贮水池；大容器（tank的复数）
🗣️ 情景例句
The grass. The trees. The fresh air.
草地， 树木， 新鲜空气。
Not getting the job was a terrible disap-pointment.
得不到那份工作，叫人失望极了。
and of offering to the tenants offices and apartments that please them.
和向租房人提供使他满意的办公室和住房。