passable
adj
1 [usu pred 通常作表语]
(a) (of roads) clear of obstructions (esp snow) and therefore able to be driven on (指道路)可通行(尤指清除积雪後)
The mountain roads are not passable until late spring. 山路要到春季末期才能通行.
(b) (of a river) that can be crossed (指河流)可以横渡.
2 fairly good but not excellent; adequate 还好的; 尚可的; 过得去的
a passable knowledge of German 粗通德语.