图片1 图片2 图片3 图片4 图片5 图片6

发表于:2018-12-06 / 阅读(89) / 评论(0) 分类 斯伯恩自然拼音(MP3+PDF)

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 医务英语

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 医务英语

中草药成分英语单词 A Abrine 相思豆碱 O-Acetyl-3,6-di-O--D-xylopy-rano- astragaloside O-乙烯 3,6-双氧--D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基葡萄糖糖 6``-acetylhyperoside 6``-乙酰氧基金丝桃甙 Acetylsh

发表于:2019-02-02 / 阅读(93) / 评论(0) 分类 英文语法词汇

1) head to head / toe to toe 直面对战 2) face to face 面对面 3) see eye to eye 意见相同

发表于:2019-02-03 / 阅读(65) / 评论(0) 分类 OMG美语

In the state of Song,a man named Ding had no well in his house,so water had to be fetched from outside and one of his family was constantly out of the house to do this chore When a well was dug in his house,Ding remarked:I dug a well and got

发表于:2019-02-07 / 阅读(51) / 评论(0) 分类 趣味英语