hamper v. 妨碍=hinder Rescue work was hampered by the heavy rain。
handicap n./v. 缺陷，残疾; 妨碍 He survived the accident, but has a ~ how。
haul a. 拖;托运
haunt v. 萦绕于心 He was ~ed by the terrible scene。
hinder v. 阻碍 No difficulties can ~ me。
homogeneous a. 同质的 The population of Japan is ~。
hospitality n. 好客