fluke: 短语和例子fluke1n.1.锚爪，锚钩；(鱼叉等的)倒钩。2.鲸尾叶突。n.1.(撞球)侥幸的击中。2.幸运，侥幸成功。3.偶然事件；倒楣，意外挫折。短语和例子win by a fluke 侥幸得胜。vt.侥幸击中，侥幸做成。vi.侥幸成功，意外受挫。n.1.【动物；动物学】比目鱼，鲽形目的鱼。2.肝蛭，吸虫。短语和例子blood flukes 血吸虫。
On the other side of the atlantic , the damming of african rivers has led to the spread of human blood flukes that depend on snails as a host and cause human schistosomiasis 在大西洋的另一边，由于非洲河川建了水坝，导致以螺类为寄主的人类血吸虫到处散播，引发人类的血吸虫病。
