单词：hcab
[网络] 抗体；长宏；抗体重链
单词：hcab 相关文章
all 全部的 also 也 always 总是 almost 几乎 already 已经 although 虽然 august 八月 autumn 秋天
发表于:2018-12-01 / 阅读(83) / 评论(0)
用听的背单词-基础2000MP3(a-g)
用听的背单词-基础2000MP3(a-g)
actually 实际上 accident 意外 act 行动 active 积极 activity 活动
发表于:2018-12-01 / 阅读(91) / 评论(0)
用听的背单词-基础2000MP3(a-g)
用听的背单词-基础2000MP3(a-g)
about 大约 above 在上面 abroad 国外 accept 接受 across 横越
发表于:2018-12-01 / 阅读(80) / 评论(0)
用听的背单词-基础2000MP3(a-g)
用听的背单词-基础2000MP3(a-g)
begin 开始 before 在前面 believe 相信 between 介于两者之间 become 变成 because 因为
发表于:2018-12-16 / 阅读(75) / 评论(0)
用听的背单词-基础2000MP3(a-g)
用听的背单词-基础2000MP3(a-g)
By Catherine Maddux Washington 29 May 2006 Malnourished boy sits at a Medecins sans Frontieres' hospital in El Wak village in drought stricken north eastern Kenya, March 4, 2006 Every year, untold numbers of African doctors and nurses leave the cont
发表于:2019-01-13 / 阅读(119) / 评论(0)
2006年VOA标准英语（五月）
2006年VOA标准英语（五月）
My friend Sabrina and I decided to go out dancing last weekend. We went to a club called the Fine Line and when we got there, there was long line outside. That's one thing I hate about L.A. clubs. The hottest ones have long lines and it's hard to get
发表于:2019-02-06 / 阅读(48) / 评论(0)
地道美语播客
地道美语播客