浊点
参考答案:
是在规定试验条件下,清澈、洁净的液体石油产品在降温过程中,由于出现蜡结晶而呈雾状或浑浊时的最高温度。
She devoted herself ____ to her research and it earned her a good reputation in her field.[ ]
A. strongly
B. extremely
C. entirely
D. freely
孟夏指的是()。
A.四月
B.七月
C.八月
D.九月