fishways

fishways读音音标

fishways意思解释

网络

河旁加筑水道

双语例句

1.Sincethe1950s,

the various

countries

have

constructedmany

fishways

.自上世纪50年代以来，世界各国建筑了许多鱼道。2.Thus

a

study

is

undertaken

to

explore

the extent

ofseverity

of this flow

so

that

designercan

keep

inmindindesigningthese

fishways

.因此，我们着手研究了它的严重性以便设计者在设计鱼道时能考虑这些因素。