| 例句 |
A reflex causes the contraction of the pupils when exposed to light.反射作用使瞳孔在受光刺激时收缩。Cold weather causes a contraction of two inches in the bridge.寒冷的天气会使这座桥缩短两英寸。There is likely to be further contraction of the dot.com sector as more firms go bankrupt.随着更多公司破产，网络行业很可能进一步收缩。Digoxin may be prescribed in some cases to strengthen heart muscle contraction.在某些情况下，地高辛可以用来加强心脏肌肉收缩功能。The hot metal undergoes contraction as it cools.热金属冷却时会收缩。Two teams were eliminated in the contraction of the baseball league.两支球队在棒球联盟精简过程中被淘汰。The contraction of this muscle raises the lower arm.这块肌肉收缩使下臂抬起。The contraction of muscles uses energy and releases heat.肌肉的收缩消耗能量并且释放热量。 |