Timespan
[醫]（羅氏公司）定時釋放片劑
??? 情景例句
This bacon is great.
肉做得太好了。
It was a real pleasure for me to do it.
我很樂意這樣做。
I don't know. I think he's very old.
不知道。我想他年紀一定很大了。