WORD BY WORD

dull

英/dˈʌl/
美/ˈdəɫ/
01adj.

钝的, 无趣的, 呆滞的, 阴暗的

02v.

使迟钝, 使阴暗, 缓和

make dull in appearance; become dull or lusterless in appearance; lose shine or brightness; make dull or blunt; make less lively or vigorous

03v.

变迟钝, 减少

make dull in appearance; become dull or lusterless in appearance; lose shine or brightness; make dull or blunt; make less lively or vigorous