1.Well help may be at hand with the last one of these fears.
at hand在手边,在附近
Having the right equipment at hand will be enormously helpful.
手头上有合适的设备将会帮上大忙 。
2.People going bald will have to wait a little longer for the drug that stops their hair falling out.
fall out脱落
His hair is falling out.
他的头发在脱落 。