Commend 和 recommend 的区别

Have egg on your face 狼狈不堪

Labour, labourer, workforce, worker 与“工作”相关的四个单词

Emperor/empress 和 king/queen 的区别

Lose one's shirt 输得一干二净

Acknowledge and admit 两个表示“承认”单词的区别

Teenager, adolescent, kid and child 英语中“孩子”的几种说法

Been to vs gone to 语法辨析

At sixes and sevens 乱七八糟

Limit 和 restrict 的区别

Butterfly numbers drop a mystery, say experts 英国蝴蝶数量下降现象令专家费解

Shopping for ‘shoes’ 不同种类的“鞋”

Burn a hole in your pocket 一有钱就想花

Knock your socks off 叹为观止

Pay through the nose for something 出高价，花大价钱

Retailer, wholesaler, distributor, outlet 几个词的区别和用法

Greetings after a short break 小别后的问候

Armed to the teeth 全副武装

Turn a blind eye 视而不见

Is breast cancer linked to night shifts? 乳腺癌与上夜班有关系吗？

Almost, nearly, more or less “差不多”的三个近义词

Revise and review 的区别

Dirt cheap 非常便宜

Objective and purpose 目标和目的

Work your socks off 拼命干活

Tasmanian devil milk fights superbugs 袋獾乳汁可对抗“超级细菌”

Strapped for cash 手头紧

Europa moon 'spewing water jets' 木卫二表面“喷射出水汽”

So far 的用法

Barrier, hurdle, impediment, hindrance 四个表示“障碍”单词的区别