white phosphorus白磷, 黄磷Phosphorus and its compounds are non renewable and non replaceable limited resources.磷是一种不可更新、难以替代的有限自然资源.Phosphorus is essential to plant growth.植物生长需要磷.red phosphorus红磷, 赤磷White or Yellow phosphor...
两国士兵都用毒品走私贩的贿赂来贴补收入。Soldiers in both countries supplement their incomes with payoffs from drugs exporters.他以为我们是想通过贿赂进入他的公司。He thought we were trying to buy our way into his company.他因收受贿赂正在接受调查。He was being investigated...
I was vaccinated against tetanus.我接种了破伤风疫苗。Dogs must be vaccinated against distemper...狗必须接种犬瘟热疫苗。Have you had your child vaccinated against whooping cough?你给你的孩子打过百日咳疫苗了吗？Then both groups were vaccinated with a chickenp...