The phrase "a very harmful" is correct and usable in written English.
It can be used to describe something that causes significant damage or negative effects.
Example: "The chemical spill resulted in a very harmful impact on the local ecosystem."
Alternatives: "extremely damaging" or "highly detrimental".
And he believed that the attempt at secrecy was a very harmful error.
Sorghum halepense is a very harmful perennial weed affecting irrigated crops preceding poplar plantations.
Unbeknown to many of the people who are engaged in this gold mining, it is a very harmful compound".
"The problem with gay marriage and the position David has taken," Mr. Fieler said, "is it promotes a very harmful myth about the gay lifestyle.
"All in all, this has the potential to be a very harmful breach to those who are affected by it". The company did not respond to a question about why it waited six weeks to disclose the hack.
Ilana Stein, a Foreign Ministry spokeswoman, said, "Of course, we remain in our opinion that this is a very harmful initiative by the Palestinians; our opinion has not changed".
"Our research shows that a potentially very harmful bias in adults emerges during middle childhood, and appears to develop across childhood," the study's lead researcher Rebecca Dore, a PhD candidate in developmental psychology at the university, said in a written statement.
Slow reaction only works for criminals, terrorists and corruption". "It is painfully obvious that non-disclosure agreements (NDAs) present a real and very harmful obstacle to would-be whistle-blowers in Europe.
"We don't want to go back to the day when people were institutionalized in a way that was very harmful to themselves and to us as a society," she said.
My paralysis doesn't affect my ability to have a child but my medications would be very harmful to a fetus so I am having to consider alternate methods.
NH3, a toxic gas, is very harmful to human health[47], and it is import to develop ammonia gas sensors and monitor for NH3 leaks.
