weakens造句
Malnutrition obviously
weakens the patient.
营养不良明显导致病人身体虚弱。
" Cousins shouldn't marry, even second cousins. It
weakens the strain.
" 表兄妹不应该结婚, 就是从表兄妹也不应该, 那会削弱血统的.
The burlesque element
weakens the serious portions of the book.
书里的戏谑成分使严肃部分受到损害.