评论
打印
what risk are you prepared to take for what benefit.你愿意为药物的益处承担多大的风
prepare to准备
They prepare to project a missile.
他们准备发射飞弹。
We are not prepare to consign the goods.
我们不准备寄售此货。
the thing that set out to be the solution一开始本是治病良药
set out开始；打算
He joyfully consented and we set out.
他欣然同意，我们就出发了。
They set out on the last stage of their journey.
他们开始了旅行的最后一程。
These used to be my best friends.它们曾是我最好的朋友
used to过去常常
I weigh less than I used to.
我的体重比以前轻了。
He is used to eating out all the time.
他已经习惯在外面吃饭了。
