ad.

1. 橫跨著，斜穿過，橫過
2. 逆，相反
3. 【海】舷側向風

prep.

1. 橫跨
2. 逆，與……相反

prep.

1. from side to side of; across.
2. counter to.

adv.

1. across from side to side; transversely.
2. so as to be perverse or contradictory.