all these materials are used in a number of civil engineerin
all these materials are used in a number of civil engineerin
the basic materials used in civil engineering applications o
翻译Civil engineers working in a number of different settings.
句型转换 All these materials will be used for building a tower i
these sweaters are made of ()materials
none of these materials are conductors.
they are only limited in terms of the materials used to make
英语翻译Inclusion in these equations of a significant number of
Quality of raw materials used in the preparation of morphine
These toys are all made _____ hand.A.in B.by C.with D.of
英语翻译The raw materials undergo a number of physical treatment
英语翻译A large number of the different types of rope are used o