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DEFINITIVE EXAMPLES 权威例句
〔speed〕
The capacity of a lens to accumulate light at an appropriate aperture.聚光率:透镜在合适的
镜径
下聚光的能力
美国传统
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exportation
exportations
exported
exporter
exporters
exporting
exports
expose
expose oneself to
expose to
expose yourself
exposed
exposed area
exposed to the wind
exposes
exposing
exposition
expositions
expositor
expository
expostulate
expostulated
expostulation
expostulations
expostulatory
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更新时间:2025/4/17 18:04:05