The heart pumps by expending and contracting of muscle.心脏通过收缩肌肉抽取和放出(血液).Money held by households and firms is contracting - a harbinger of disinflation and slump.家庭和商户所持有的现金在缩水,这预示着通货紧缩和经济萧条.Most bats produce echolocati...
He hesitated and added , the muscles of his face contracting whitely.他一脸的肌肉在皱缩发白,一面吞吞吐吐地接下去说.His insides contracting , Chicken George sat mutely.查坎·乔治内心感到抽缩, 一言不发地坐着.Their foreign markets are contracting.他们的国外市场越来越小了....