Pro et contra
[法] 擁護和反對
?? 詞語組成解析
pro
[pr?u]
n. 贊成者;贊成的意見;贊成票，投贊成票者;
adv. 贊成地;肯定地;
[化] 乙基
contra
[['k?ntr?]]
n. 反對, 相反\\nadv. 反對地, 相反地
??? 情景例句
The selection here is very large, it may be difficult to choose.
這里有很多式樣可以選，可能很難決定。
When I came in, he was reading.
當我進來的時候，他在讀書。
Bluebird, the car he was driving, had been specially built for him.
他駕駛的“藍鳥”牌汽車是專門為他制造的。