The attachment strengthens, even as it grows more troublesome.
To rectify that, she and her colleagues grew five troublesome oral bacteria, Actinomyces oris, Fusobacterium nucleatum, Streptococcus mutans, Streptococcus oralis and Veillonella dispar, on discs of hydroxyapatite, the main component of dental enamel.
As van Gogh's life grew more troublesome and painful, his palette imitated the impending darkness.
For women, sexual harassment is one of many evils in the workplace yet it takes for the improprieties of public figures to surface for the public to learn about this growing and troublesome issue.
It's antithetical to the nature of the pinot noir grape, which is proverbially fickle and troublesome to grow, and to the nature of artisanal winemaking, which takes as a matter of romantic faith that greatness only comes with risks.
Wes Clark joined the growing ranks of troublesome Obama associates when he meowed that just "riding in a fighter plane and getting shot down" is not a qualification to be president.
As cruise ship numbers grow, pollution is becoming more troublesome, environmentalists say.
Electric currents applied to the soil will make valuable plants to grow larger and faster, and will kill troublesome weeds.
Over all, sales are expected to grow less than 4 percent in the next decade, a troublesome projection for not only burger chains like McDonald's but for the newer "fast-casual" dining businesses like Chipotle.
This is something that many of us seem to forget when we grow up, precisely because it can be such a troublesome journey.
