inert gas

gas (eg helium, neon) that does not react chemically with other substances 惰性气体.

inelastic, inelasticity, inelegance, inelegant, inelegantly, ineligibility, ineligible, ineluctable, ineluctably, inept, ineptitude, ineptly, inequality, inequitable, inequitably, inequity, ineradicable, ineradicably, inerrancy, inert, inertia, inertia reel, inertia seat-belt, inertia selling, inertial, inertly, inertness, inescapability, inescapable, inescapably, inessential, inestimable, inestimably, inevitability, inevitable, inevitably, inexact, inexactitude, inexcusable, inexcusably,