重点讲解：
1. be analogous to 相似的；类似的；可比拟的；
The gills of fishes are analogous to the lungs in terrestrial animals.
鱼类的鳃与陆上动物的肺类似GS~JdE=@y[R+2[bf。
2. cling to 黏附；粘住；
Her glass had bits of orange clinging to the rim.
她的杯口上粘有些许橙汁K=D8^0~!VbG9AbP0_。
3. put a stop to 制止；阻止；
His daughter should have stood up and put a stop to all these rumours.
他的女儿早该站出来平息所有这些谣言mwa6%2WY3N[i。
4. slow down (使)放慢；(使)减速；
There is no cure for the disease, although drugs can slow down its rate of development.
尽管药物可以减缓病情的发展，但是这种病仍然是不治之症Ae#I1+p!OAoX]。