几乎所有的杂记都是关于穷人和性的.Almost all these essays are about sex and poor people.这是一段由我们背背包旅游的片段剪辑成的音乐杂记.This is a holiday music video that I edited from our backpack travelling clips.“题跋”是附于一定载体之后的杂记散文.The inscriptive writings ar...
每个雌体四五月份只产一粒卵。Each female will lay just one egg in April or May.雌兽与幼崽显然受益于群居.Females and cubs clearly derive some benefit from living in groups.那位农民买了头雌鹿.The farmer bought a doe....
Hardness is caused by divalent metallic cations.硬度是由一些两价金属阳离子引起的.Heats of hydration of divalent transition metal cations.二价过渡元素离子水化热等.The stability of hydrated divalent iodatesbe related to the electronegativity of the c...