Animation was a handcraft, an art.动画是一门手艺, 一种艺术.They both spoke with animation.他们兴致勃勃地说着。The market square is a riot of colour and animation from early on in the morning...从大清早起这个市集广场就色彩缤纷，生机勃勃。Click Slide Show on the St...
You have to face cutthroat competition after graduation.毕业后,你得面对残酷的竞争.Cutthroat competition in office is shown in this TV play.这部电视剧反映了职场的激烈竞争.Retail sales is a cutthroat business.搞零售是件艰苦得要命的事业.cutthroat competition残酷的竞争...
Under normal environmental conditions, Daphnia populations are exclusively female and reproduction is clonal.在正常环境条件下, 水蚤均为雌性并且采取无性繁殖.Results: Daphnia magna could detect the toxicity of water and water resource polluted ...