There is a traffic pattern that we call a contra flow lane.

有一种我们称之为逆流车道的交通模式。

If any cash is transferred from the office to the bank, a contra entry is made.

如果有任何现金从办公室转到银行，则作对销分录。

Contra Dance studied in this dissertation is a form of dance by pairs of dancers.

本论文所研究的“对舞”，是两人一组的舞蹈形式。

Up last is support for Co- and Contra-Variance.

最后就是对协变和逆变的支持了。

The female is generally drab, the male per contra brilliant.

一般来说雌性是黄褐色的，而雄性是色彩鲜明的。