The country has made enormous strides politically but not economically.该国在政治上取得了巨大的发展，但经济却跟不上去。That 70 - year - old man walked into the park with vigorous strides.那位 七旬 老人健步走进公园.He walked with long strides.他迈着大步行走....
Can you feel a snowflake's dancing in the air?你能感觉到雪花的漫天飞舞吗？Snowflake: This ia an activity the whole family can enjoy together!剪纸花: 丰富的纸花样式与电子剪刀赋予传统的剪纸艺术新生命!Dr Hallett is one of a small band of latter - day snowflak...
它的红外光谱与樟脑硝亚胺红外光谱相似.Its IR spectrum compared with that of comphor nitrimine.亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.The aziridinium ions must all be opened by a concerted process.合适的有机亚胺反应剂具有多种组成和结构.The suitable organic imine react...
有些段落他演奏得异常徐缓，听上去有些忧伤。He plays some passages so slowly that they become lugubrious.演奏钢琴的戴夫将这支曲子反复弹了两三遍。Dave, the pianist, played it over a couple of times.他的小号演奏独创一格。His playing as a trumpet player was quite revolutionary...