名詞
1.[obstacle to sth/to doing sth]
（引申義）障礙；阻礙；絆腳石
2.（本意）障礙物；絆腳石
3.（障礙賽馬用詞）障礙柵欄；障礙 英語(yǔ)解釋

something immaterial that stands in the way and must be circumvented or surmounted

an obstruction that stands in the way (and must be removed or surmounted or circumvented)

obstacle to 對(duì)…的障礙

incendiary obstacle 燃燒障礙

obstacle approximation 障礙模擬

obstacle construction 障礙設(shè)置

obstacle performance 越障性能

obstacle judge 障礙裁判員

controlpng obstacle 受制障礙

tank obstacle 反坦克障礙物

obstacle belt 障礙地帶

obstacle shadow 障礙影

obstacle n.1.[obstacle to sth/to doing sth]（引申義）障礙；阻礙；絆腳石2.（本意）障礙物；絆腳石3.（障礙賽馬用詞）障礙柵欄；障礙