[词语]under the counter
under-the-counter
[含义]私下交易;走后门;偷偷摸摸;非法
[趣释]【物事喻指】柜台(counter)是商店营业用的设备,样子像柜而比9ed3db120a799bb13e2ea762bcdae0feb18890ce2039a7ae(试读)...