onion has layer是什么意思?
就是指洋葱有一层一层,这是字面意思,具体要看语境来翻译。
直译:洋葱是一层一层的 形容一层一层的结构,有层次的,中间是核心的结构,比如网络安全 Cyber-security is better to be an onion than to be an egg.An egg doesn't have defense in depth. It has a hard outer shell, and once you penetrate that hard shell, it is all soft and squishy inside. You can get around inside with no difficulty. Whereas an onion has layers. 网络安全最好是洋葱,而不是鸡蛋(鸡蛋只有一层坚硬的外壳,洋葱却有层层防御)
洋葱是一层一层的
答:判?嗲鞍刖涫强隙ň溥?是否定句,然後根据“前肯后否”或“前否后肯”的原?t?碓於禾?后的后半句。要注意前半句不一定要出現 not 才是否定句,有never 也是...详情>>
答: 重视句子有效性和简洁性 在GMAT考试题目中,大家经常会看到对名词的状态性和动名词动作性的深入理解及名词词组核心词的辨认。而对动词时态的考查往往不是动作...详情>>
答:1.约翰•霍普金斯大学(Johns Hopkins University), GRE语文 161 2.范德堡大学(Vanderbilt University...详情>>