“惯技”的拼音为：guàn jì...

“惯技”的英语可以翻译为：[贬] customary tactic，old trick ...

挂羊头卖狗肉是他们的惯技.To sell horse meat as beefsteak is their usual practice.把贵重物藏在小孩身上是犹太人的惯技.It's an old Yid trick to hide valuables on the children.但这又是这个阶段的人的惯技.But also a useful modus operandi at this stage....