unpleasantadj.使人不愉快的；讨厌的；不合意的；不友好的，粗鲁的unpleasant association不愉快的联想unpleasant consequence令人不愉快的后果Unpleasant probability不愉悦概率unpleasant surroundings令人不愉快的环境Unpleasant and irascible.不合意的和脾气暴躁的unpleasant swallowwort herb老君须unpleasantly cold and damp.令人不快的寒冷、潮湿。Unpleasant sound or vibration令人不快的声音或颤动unpleasantly loud and harsh.声音令人不愉快的大而且粗糙。unpleasantly cool and humid.令人不愉快的冷和潮湿。