In business a poker face can be very useful.生意场上，不动声色会非常有用。She managed to keep a poker face.她一直努力板着脸。He wore a poker face during police questioning.在警察侦讯时,他一直面无表情....
艾滋病是所有人唯恐避之不及的东西。The universal bogey is AIDS.我们赶着往前走,唯恐会迟到.We hurried along for fear we should be late.我们从他窗前经过时, 放轻了脚步, 唯恐打扰他.When we passed his window, we stepped softly, for fear of disturbing....
Conclusion: Polygala fallax Hemsl has effects on increasing avoirdupois of thymus gland.结论: 黄花倒水莲提取物能增加小鼠的体重和胸腺的重量.Russian unit of weight equivalent to about 16.4 kilograms ( 36.1 pounds ) avoirdupois.普特俄国重量单位,相当于约16.4公斤...