高手帮忙翻译一个成语!油嘴滑舌怎么翻译啊?

油嘴滑舌a glib/ smooth tongue
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a bitter [bad, wicked] tongue
刻薄嘴
A honey tongue, a heart of gall.
口蜜腹剑.
a long tongue
快嘴, 饶舌
a rough tongue
粗鲁话
a sharp tongue
言语尖刻
a silver tongue
流利的口才; 能言善辩; 说话动听
A still tongue makes a wise head.
[谚]智者寡言.
an oily tongue
甜言蜜语; 阿谀奉承
have too much tongue
饶舌, 话多
hold one's tongue
住嘴; 不开口
keep a civil tongue
说话彬彬有礼
keep a still tongue in one's head
守口如瓶
keep one's tongue between one's teeth
闭口不言
loose sb.'s tongue
打开某人的话匣子
lose one's tongue
因...说不出话来, 噤不能言
oil one's tongue
阿谀奉承
yet it cuts.
[谚]舌非刀剑, 但能伤人.
The tongue of idle persons is never idle.
[谚]人懒嘴不懒.
tie sb.'s tongue
封住某人的嘴

a smooth tongue