- A thin plastic or glass lens that is fitted over the cornea of the eye to correct various vision defects.隐形眼镜：一种用塑料或玻璃制成并套在眼角膜上校正各种视力缺陷的薄透镜
- multifid
- multiflora
- multiflora rose
- multiflora roses
- multiflorous
- multifoil
- multifold
- multiform
- multigenerational
- multigravida
- multilane
- multilateral
- multilayered
- multilevel
- multilingual
- multilinguals
- multilocular
- multimedia
- multimillionaire
- multinational
- multinomial
- multinomial theorem
- multinuclear
- multinuclear
- multinucleate