adj.没有气味的,无臭的;
例句:
Chemical Property: White powder, nontoxic and odorless.
化学性质: 白色粉末, 无毒,无嗅.
Water is a transparent, odorless, tasteless liquid.
水是一种无色无味的透明液体.
Methane is colorless and odorless gas.
甲烷是无色无味的气体.