drag obstacle stumbling block
Perhaps the major stumbling block to reunification is the military presence in South Korea.
也许实现统一最大的绊脚石是驻扎在韩国的军队。
—— 柯林斯高阶英语词典Perhaps the major stumbling block to reunification is the military presence in South Korea.
也许实现统一最大的绊脚石是驻扎在韩国的军队。
—— 柯林斯例句Perhaps the major stumbling block to reunification is the military presence in South Korea.
也许实现统一最大的绊脚石是驻扎在韩国的军队。
—— 柯林斯高阶英语词典Perhaps the major stumbling block to reunification is the military presence in South Korea.
也许实现统一最大的绊脚石是驻扎在韩国的军队。
—— 柯林斯例句