一定英语怎么说
And be sure to maintain stone after permeability and waterproof, antifouling properties.
It may be helpful in cold ambient conditions to avoid the risk of condensation and possible resultant porosity.
She thought there must be more gold and silver.
For such reasons, we can assume that there must be an important random factor in neural development, and in particular, that errors must and do occur in the development of all normal brains.
Peter thought for a minute and said, "If Anthony has a bad opinion of me, there must be something wrong with me."
There must be a problem with the computing system.
There must be something like a trapdoor in the dungeon.
"In that cave," he said to himself, "there must be a fire."
There must be a door somewhere.
There must be a thunder storm in some place because the picture isn't very sharp and the sound isn't clear.
After he went into his room, the owner said to his wife, "Look at his bag, there must be much money in it."
There must be something wrong with it.
There must be some water there.
There must be a way round the problem.
If your last name is Clark, you're probably from a very brainy family!
Supposedly there is a difference between a Creole gumbo and a Cajun gumbo-the former USES tomatoes in the soup while the latter does not.
Nutty people are always writing me. I always think I must be on some nutty mailing list.
Once you master the basics of wave-like motion you certainly want that your body wave becomes more efficient (I avoid the expression kick on purpose).
If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.
See that all the doors are locked before you leave.
Splitting kids, or adults, into ever-tinier categories has proved a sure-fire way to boost profits.
A famous old name on a firm is not necessarily a guarantee of quality.
And what DE Broglie said is well, if it's true that light, which has a wavelength can have momentum, then it must also be true that matter, which has momentum, also has a wavelength.
A mediation module does not have to contain a mediation flow component.
There are different number, size and function of the plasmids in various phytoplasma strains.