undue wear过度的磨损
undue roughness粗野动作
undue pressure不必要的压力;不适当的压力
Undue Gain分外之物
undue judgment不当判决
undue trouble偏劳
undue strain不容许傅;不容许应变
ill undue期票未到
undue harm不应有损害
ADJ（形容词） If you describe something bad as undue, you mean that it is greater or more extreme than you think is reasonable or appropriate. 过分的 [ADJ n]
This would help the families to survive the drought without undue suffering.
这将有助于这些家庭免受过多痛苦而度过这次旱灾。