Praxinoscope
[醫(yī)] 教學(xué)用喉動(dòng)態(tài)鏡
??? 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你專業(yè)的協(xié)助。
She is easily excited.
她容易激動(dòng)。
Letters will cost a little more, but they will certainly travel faster.
這樣會(huì)稍微多花點(diǎn)錢，但肯定是快得多了。