He knew that Soli was trying to frighten him, so he smiled to hide his fear.他知道索利是想吓唬他，所以他挤出笑容掩饰自己的恐惧。International relations expert Soli Ozel of Istanbul's Bilgi University said this has put Turkey precarious posit...
蚕蛹皮是蚕蛹(制丝下脚料)经人工提炼去蛹油、蛹蛋白后的废弃物,含有丰富的甲壳质.The silkworm chrysalis skin is a kind of waste after removing pupa oil and protein.方法先由龙虾壳制备甲壳质,经盐酸水解得D氨基葡萄糖盐酸盐.This paper researches technological conditions under which the D - g...
I am wearing a plaid nightgown trimmed with white lace.我穿着一件带有白色蕾丝花边的格子呢睡衣。She finally found the perfect gown, a beautiful creation trimmed with lace.她终于找到了理想的礼服——一袭饰有蕾丝的美丽长裙。We trimmed the marketing department.我们缩小了市场营销...