儿童节那天所有的孩子都打扮得很漂亮.The children were all beautifully got up on Children's Day.卡卡,你知道什么时候是儿童节 吗 ?Do you know when Children's Day is, KaKa?在儿童节这天孩子们玩得很开心.On Children's Day little boys and girls have a wonderf...
When the greeny pulled on the leash, a chamber pot slid into view.当后生拉动皮带时, 另一端却露出了——只夜壶来.I had always liked the beach and thought of Neil's ideal holiday as greeny - grey.我一向喜欢海滩,并且认为尼尔心目中的理想假日正是天空稍稍有些阴沉.Our School...
Chocolate comes from the cacao tree.巧克力出自可可树。Wealthy people drank cacao and said it was good for the digestion.富人喝可可,说它对消化有好处.Agriculture: bananas, coffee , cacao, rice; cattle; balsa wood; fish.农业: 香蕉, 咖啡,可可, 大米; 牛肉; 木材...
The lower dislocation density in bainite is unfavourable for the aggregation and coarsening of carbides.贝氏体中位错密度较低,不利于合金碳化物的聚集粗化.Features and classification of bainite transition was described in detail.摘要详细介绍了贝氏体相变的特征及其...