花粉粒和雌蕊都具有活力.Both the pollen grains and the gynoecia are active.雌蕊生在花盘上.A female structure positioned on a disk.聚生果实生自具有多个单雌蕊的花朵.An aggregate fruit comes from a flower with several simple pistils....
很多父母觉得要孩子循规蹈矩是件很难的事情。Many parents find it hard to discourage bad behaviour.就像子女一样，父母也常常很注重保护他们的私生活。Like their children, parents are often defensive about their private lives.我设法对父母瞒下了此事。I managed to keep my parents in th...
Three burly toughs elbowed their way to the front.三个膀粗腰圆的恶汉挤到了前面。Two men suddenly elbowed a passage through the shoppers.两名男子突然用肘在购物者中挤出一条路。They also claim that the security team elbowed aside a steward.他们还声称保安人员将一位乘务员推搡...