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...
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...
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...