Principles of scientific management
[经] 科学管理的原则
🧩 词语组成解析
n. 原则, 原理, 道义, 节操
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
Sorry, but she is with someone right now.
抱歉，她正在会客。
By what time should I check in?
我该什么时间办理登机手续呢？
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。