You weren't allowed to entertain men in your rooms even with a chaperone...即使你有监护人陪同，也不允许在房间里招待男性。You weren't allowed to entertain men in your rooms even with a chaperone.即使你有监护人陪同，也不允许在房间里招待男性。When returning f...
You weren't allowed to entertain men in your rooms even with a chaperone.即使你有监护人陪同，也不允许在房间里招待男性。When returning from a trip, shake the hand of every chaperone.实地教学返回时, 要与每位陪同老师握手告别.Purpose : To evaluate the molecular...
Colorimetric determination method for free methionine was established , that is NTB method.首先建立了适用于大量菌种筛选工作的蛋氨酸的测定方法-NTB法.Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠...
She reached into the wardrobe and extracted another tracksuit.她伸手又从衣橱里取出一件运动服。She wore blue tracksuit bottoms.她穿了一件蓝色田径裤。I changed into a tracksuit.我换上一身运动装。...