tell a from b

英式音标：[tel ei frɔm biː]

美式音标：[tɛl e frʌm biː]

词汇分类：英语常用词组

词义：

释义

区分A与B；

用法：

权威例句

Water Conservancy in War

Stoneflies as ecological engineers – hungry predators reduce fine sediments in stream beds

High-speed modulation of vertical cavity surface emitting lasers

Fast nonlinear optical response from proton‐bombarded multiple quantum well structures

Fast nonlinear response from proton-bombarded multiple quantum well structures

CONTRIBUTION A L'AMELIORATION DE L'APTITUDE FROMAGERE DU LAIT CAMELIN : ETUDE DES CONDITIONS DE CONSERVATION DES ENZYMES GASTRIQUES ...

Variations of Total Phosphorus and Nitrogen Levels in Rain Water

Aluminum ion‐implantation enhanced intermixing of GaAs‐AlGaAs quantum‐well structures

Relatively inexpensive thermoformable mat and rigid laminate formed therefrom

Methane production from horse manure and stall waste with softwood bedding

造句：

1. A particular source of contention is plans to privatise state-run companies.

发生争执的一个根源就是国营公司的私有化方案。

来自柯林斯例句

2. We're interested in the source of these fictitious rumours.

我们对这些子虚乌有的谣言从何而来很感兴趣。

来自柯林斯例句

3. The professionalization of politics is a major source of our ills.

政治职业化是导致我们这些问题的一个主要原因。

来自柯林斯例句

4. The Middle East is the world's single most important source of oil.

中东是世界上最为重要的一个产油地。

来自柯林斯例句

5. Diplomats can be a notoriously unreliable and misleading source of information.

外交官可能会提供一些靠不住的误导性信息，这是众所周知的。

来自柯林斯例句

[ source 造句 ]