All at once, Mick's serious expression softened into a grin.米克严肃的表情一下子变成了笑脸。All at once there was someone knocking on the door.忽然有人敲门。I feel terribly sleepy all at once.我突然觉得特别困。...
迈克尔的室友表面上还算友善。Michael's roommate had been pleasant on a superficial level.吸烟者和不吸烟者被配对儿成为室友。Smokers and nonsmokers are paired up as roommates.自从室友的手镯不见以后,乔伊斯一直受到怀疑.Joyce has been under a cloud since her roommate'...
The extrudate's total polyphenol content and total catechin content were independent of the die temperature.但是模具温度对于产品之总多元酚含量与总儿茶酚含量并不具有显著之影响.Table 1 The extrudate's experimental results of the factorial experi...