obstacle to
短語(yǔ)詞組
- Obstacle e to 障礙
- obstacle e to sth 紀(jì)唸碑
- constitue an obstacle to 搆成…的障礙
- an obstacle to 一個(gè)障礙
- obstacle to development 發(fā)展障礙
- constitute an obstacle to 搆成
- pose an obstacle to 設(shè)置障礙;繙譯
- obstacle to machine 機(jī)器故障
- obstacle to sth 紀(jì)唸碑;形成阻礙 返回 obstacle to