1.hair follicle 毛囊
例句:When we are young, our hair is colouredby the pigments produced by cells in the hair follicle known as melanocytes.
年轻时,我们的头发的颜色是毛囊里的黑素细胞产生的色素造成的
。2.likely to 可能
例句:Noticing that there was likely to be trouble, the coward sneaked away.
那个胆小鬼看到有可能发生骚乱时就溜开了
。3.keep doing 一直做某事
例句:That doesn’t mean you need to change things all the time, but sometimes we keep doing something a certain way just because that’s what we’re used to doing.
那不是意味着你在某段时间内一直要做一些改变,而是由于我们习惯这样做,所以有时我们继续保持着做事情的特定方式
。4.suffer from 遭受
例句:How long have you been suffering from a headache?
你头痛有多久了?