患难之交

患的英语翻译：

suffer from; disaster; peril; trouble; worry; anxiety

难的英语翻译：

adversity; bad; blame; difficult; disaster; hard; hardly possible

之的英语翻译：

go; leave; of; somebody; something; this

交的英语翻译：

associate with; bargain; deal; deliver; fall; friend; hand over; join; meet
mutual; relationship
【医】 venery