crystalline powder
常见例句
- It is a white to pale yellow, odourless or almost odourless, crystalline powder.
这是一个白色淡黄, 无气味或几乎无气味, 水晶粉末。
blog.sina.com.cn - Folic acid is a yellowish to orange, crystalline powder; odourless or almost odourless.
叶酸是淡黄色至橙色结晶粉沫,无臭或几乎无臭。
skywind.web-16.com - In 1956 Mr Sternbach, fiddling with yet another benzodiazepine, treated it with methylamine, made a white crystalline powder, labelled it Ro 5-0690 and put it away on a shelf.
1956年,施特恩巴赫在胡乱处理一种苯二氮卓类化合物的时候,用甲胺化合制成了一种白色晶状粉末,标上"Ro5"06卯"放在了架子上。 - In 1956 Mr Sternbach, fiddling with yet another benzodiazepine, treated it with methylamine, made a white crystalline powder, labelled it Ro 5-0690 and put it away on a shelf.
ECONOMIST: Leo Sternbach 返回 crystalline powder