| 例句 |
precariousnessnoun the quality or state of not being firmly fixed in positionshe quickly moved the china teapot after noticing its precariousness on the shelf insecurity, instability, shakiness, unstableness, unsteadiness insubstantiality, unsoundnesschangeability, inconstancy, mutabilitylaxness, looseness, slackness fastness, fixedness, security, stability, steadiness firmness, soundness, substantiality |