1、We must square off before the professor comes to give a lecture.
在教授來(lái)講課前把一切準(zhǔn)備好。

2、Square off a piece of wood
把一塊木頭加工成方形

3、The pair will square off in the second round, on October 16th.
這兩人將在10月16號(hào)的第二輪投票中進(jìn)行對(duì)決。

4、The two candidates who attract the most votes in the first round will square off in the second.
在首輪投票中領(lǐng)先的前兩位將進(jìn)入第二輪對(duì)決。

5、We must square off before the professor comes to give a lecture
在教授來(lái)講課前把一切準(zhǔn)備好。