The President spoke of the treacherous intentions of the enemy.总统谈及了敌人的奸诈用心。A storm has made roads treacherous and knocked out power.一场暴风雨致使公路隐患重重且电力瘫痪。The current of the river is fast flowing and treacherous.这条河水流湍急，变幻莫...
They offer tips on topics such as home safety.他们就家居安全等问题提供建议。The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。They talked amiably and easily about a range of topi...
a swap meet for collectors of Star Trek memorabilia《星际迷航》纪念品收藏者交流会He is on a trek through the South Gobi desert.他正徒步穿越南戈壁沙漠。The World Trade Centre is a bit of a trek from Soho, but it's worth it.从苏豪区到世贸中心走起来是有点远，但还是...