单词	system nucleus
释义	system nucleus 系统核心
随便看	approach for collecting evidence approach formation approach gate approach goal approach grade approach gradient approach grafting approach indication approach indication lamp approach indication light approach indicator approach infinity approaching approaching and leaving-shore maneuvering approaching announcing in cab approaching buoy approaching channel approaching cutoff approaching face approaching market approaching one another approaching response approachings approaching sampling technique approaching side 乘间伺隙乘间投隙乘间抵隙乘险抵巇乘隙捣虚乘隙而入乘顺水船乘风兴浪乘风破浪乘风转舵喜字喜字儿喜容喜容儿喜对儿喜寿喜封喜封儿喜巾喜布