1.跳跃的,急剧变化的
2.心惊肉跳的,神经质的
1.nervous
2.a jumpy image or sound keeps moving or being interrupted
1.The jumpiest of North Korea's neighbors is probably Japan, which quickly pushed for U. N. Security Council action on the nuclear test.
朝鲜的邻国中反应最快的可能是日本,它曾迅速敦促联合国安理会就核试验采取行动。