【How-to】What does quizzical mean - Howto.org

1’hydrocarbons are emitted from vehicle exhausts’ discharge, release, give off, give out, pour out, send forth, throw out, void, effuse, vent, give vent to, issue. leak, ooze, shed, excrete, disgorge, secrete, eject. spout, belch, spew out. emanate, radiate, exhale, ejaculate, exude.