[计] large scale integrated circuit, large-scale integrated circuit, ultra LSI
dà guī mó jí chéng diàn lù ㄉㄚˋ ㄍㄨㄟ ㄇㄛˊ ㄐㄧˊ ㄔㄥˊ ㄉㄧㄢˋ ㄌㄨˋ