Johnny: Every time when I come to the corner, a guidepost says ,'school —— Go Slow ".约翰尼: 每当我经过学校附近的拐角处, 就见路牌上写着 “ 学校——缓行 ”.Johnny: Every time I come to the corner, a guidepost says ,'school -- Go Slow '.约...
Hematoporphyrinactual injection is an asepsis liquor of hematoporphyrin.血卟啉注射液就是血卟啉的无菌水溶液.The biological activities of three home - made hematoporphyrin derivatives ( HpD ) are compared with that of photofrin.本文比较了三种国内血卟...
Hah! Just as I suspected.哈！正和我猜的一样。And as for Han Meng - hsiang being a good friend to us - hah!亏你还说 韩孟翔 够朋友,够什么朋友呀!She said it aloud, but added to herself as she resumed her knitting: ` Hah!她大声回答, 又打起毛线来,同时心里想道,“哈!...