| 释义 |
sill [英] [sɪl] [美] [sɪl] [名] 窗台;门槛 词频排名 20461/55435 学习人数 750 难度等级 9/10 认知比例 32.73% 例句 Dust had collected on the window sill. 窗台上积了灰尘。 Unscrew lower fastening screws for the door sill. 拧下门槛的下部紧固螺钉。 "In eight, the so-called threshold, is before the door, not the past to become the sill." 所谓门槛,过去了就是门,没过去就成了槛。 助记 谐音 谁噢?窗台外面是谁噢?
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