Constant returns to scale
[经] 任何规模的不变收益
🧩 词语组成解析
returns
[[ri'tə:nz]]
n. 回报；收益；退货（return的复数）
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
scale
[skel]
n. 规模;比例（尺）;鱼鳞;级别;
vt. 测量;攀登;刮去…的鳞片;
vi. 衡量;攀登;（鳞屑）脱落;生水垢;
scale(climb)→登；爬越；音阶；比例尺；规模；尺；尺上的刻度
🗣️ 情景例句
Do you want to stick it out for the whole weekend?
难道你想在此地耗掉整个周末？
We would like to know how you will pack the silk shirts.
我们想知道你们如何包装这些真丝衬衫。
George studied medicine in his youth.
乔治年轻时学过医，