This is a reflection of their frailty.这是他们虚弱的反映.Do you look forward to old age, or do you dread frailty, loss of memory and dependence on others?你是期望变老，还是害怕自己年迈体衰、记忆减退，而且还要依赖他人？Despite increasing physical frailty, he con...
Increasing frailty meant that she was more and more confined to bed.日益衰弱意味着她愈来愈需要卧床。Despite increasing physical frailty, he continued to write stories.尽管身体越来越虛弱, 他仍然继续写小说.This is a reflection of their frailty.这是他们虚弱的反映....
Whenever recession strikes, a chain reaction is set into motion.只要经济不景气，连锁反应就开始了。The jumper strikes the perfect balance between comfort and smartness.这件套头毛衣又舒服又漂亮。Weather forecasts predict more hot weather, gusty winds a...
腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.用增压等离子体熔炼含氮的铬锰奥氏体不锈钢,不锈钢氮含量达0.57%～0.74%.Austenitic chromium manganese stainless steel with 0.57 % ~0.74 % nitrogen...