前面都可以加,例如:
1、A symbol appears in an upper quadrant of the screen.一个符号出现在屏幕上方的一个象限里。
2、White has always been a symbol of purity in Western cultures.在西方文化中,白色一向象征纯洁。
3、According to the symbol on the label, this sweater should be washed by hand.根据标签上的符号,这件针织套衫应该用手洗。