excessive mental labourmental overstrain劳神: be a tax on; bother; trouble过度: excessive; over; undue; ana- ...过度劳神: strain 1精神过度抑制: colyphrenia; kolyphrenia; kolyphrenis劳神: be a tax on (one's mind); bother; trouble 劳神照看炉上的牛奶, 别沸溅了。 please keep an eye on the stove in case the milk boils下载手机词典可随时随地查词查翻译