He went out with his head up and his hat cocked joyously . 他昂头走出来，兴滋滋歪戴着帽子。
A study of the influence of environment on the crack profile was reported by dozier . 道滋尔报导了环境对裂纹轮廓影响的研究。
She understood, at least, that they did give him a kind of bitter nourishment, and that the secrets they held for him were a matter of his life and death . 她至少明白，它们确实给了他一种苦滋滋的营养品，它们所掌握的奥秘对他来说是一件生死攸关的大事。
Chp symposium - updates on tb , sti and hiv 生防护中心研讨会-结核病性病及爱滋病
To study aids associated infectious diseases ; and 研究与爱滋病有关的传染病以及
Combat hiv / aids , malaria and other diseases 六、对抗爱滋和疟疾，以及重要疾病。
If i neck her ? - you ' ll get aids , probably 如果我和她亲热? -也许你会得爱滋病
" in 1984 , the number of annual aids cases was 0 1984年，爱滋病个案全年数字是0
We watched a tape about aids in class 我们在课堂上看了一部有关爱滋病的录影带。
Learn the latest development of aids related issues 了解有关爱滋病的最新发展；
