The heart pumps by expending and contracting of muscle.心脏通过收缩肌肉抽取和放出(血液).Not giving or expending freely; sparing.节俭的,节省的不随便施舍或花费的; 节俭的.You are expending your plant.贵公司在扩厂....
It was a hot, humid summer day...这是个炎热潮湿的夏日。It was hot and humid in the Italian city of Verona.在意大利的维洛那城里,天气既炎热又潮湿.This humid heat makes you feel rather sluggish.这种湿热的天气使人感到懒洋洋的.It's hot out — very hot, very humid.外...
他给自己的船装上另一批货后便启航了。He loaded his vessel with another cargo and set sail.这是我们从近期公众来信里挑选出的又一批信件。Here's another selection of recent letters from our postbag.他去世前的最后一批画作也许是最让人困惑的。His very last paintings are perhaps the m...