所以男人到了一定年纪如果不想被人看做过了“保质期”的话，肯定得时常在午餐时间染好他们的发根。

So guys of a certain age who don't want to look like they've passed their "use-by" date are always running off at lunchtime to get their roots done.

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胚胎期经胎盘“染铅”，是导致子代铅蓄积的重要原因。

Lead transmitted through placenta was an important cause of lead accumulation of offspring.

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染色订单跟进。与染厂联系跟进样板交期，批色，跟进大货交期。

Dyeing order follow up: daily communication with dyeing mill for submission, color approval process, bulk order delivery.

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