Biometrics raise thorny questions about privacy and the potential for abuse.生物测验学会引发一些有关隐私的棘手问题,同时它还有被滥用的可能.The roses are thorny. Take care not to prick your hands.玫瑰有刺,小心扎手.a thorny problem棘手的问题The dog hurt one of its p...
The observational work is carried out on a range of telescopes.观测工作借助于各种望远镜。We have experimental and observational evidence concerning things which happened before and after the origin of life.有关生命起源前后发生了什么，我们通过实验和观察得出了一...
Aversion phenomena are shown by fungi other than basidiomycetes.排斥现象除担子菌外也曾由其它真菌证实过.In many Basidiomycetes barrages develop.在许多担子菌中也发生一些栅栏.There are also some estimates of the efficiency of litter decomposition by Basidi...
We are constantly being reminded to cut down our fat intake.不断有人提醒我们要减少脂肪的摄入量。Nutritionists say only 33% of our calorie intake should be from fat.营养学家说我们所摄入的卡路里中只应有33％来自脂肪。Add pasta to your salads to bump up your fibre i...