这束毛线解不开.This skein of wool won't disentangle.绳子解不开了，只能剪断。The rope could not be disentangled and had to be cut.这个结太结实了,我解不开.This knot is so tight I cannot undo it....
Even in our own cities the " Chinatowns " were exotic enclaves.即使是在我们自己的城市里, “ 唐人街 ” 也是一块块陌生的异国领土.The enclaves are remnants of rocks which partially melted to form granitoid magma.包体为部分熔融形成寄主花岗岩岩浆的源区岩石残余.The gem - grade ...