国产成人自拍av_国产精品18久久久久久久_国产精品久久久久无码av_青青草原综合久久大伊人精品_蜜桃视频一区二区三区_国产黄色小视频

plug

英 [pl?g] 美[pl?ɡ]
  • n. 插头;塞子;栓
  • vi. 塞住;用插头将与电源接通
  • vt. 插入;塞住;接插头

CET4TEM4IELTS考研CET6中低频词核心词汇

词态变化


复数:?plugs;第三人称单数:?plugs;过去式:?plugged;过去分词:?plugged;现在分词:?plugging;

中文词源


plug 插头,插座,塞子

来自中古荷兰语plugge,塞子,孔塞,词源不详,可能同pluck,拔。由拔的动作引申为拔的对 象。

英文词源


plug (v.)
"close tightly (a hole), fill," 1620s, from plug (n.) or from Dutch pluggen. Meaning "work energetically at" is c. 1865. Sense of "popularize by repetition" is from 1906. Slang sense "put a bullet into" is recorded from 1870. Related: Plugged; plugging.
plug (n.)
1620s, originally a seamen's term, probably from Dutch plug, Middle Dutch plugge "bung, stopper," related to Norwegian plugg, Danish pl?g, North Frisian plaak, Middle Low German pluck, German Pflock; ultimate origin uncertain. Irish and Gaelic words are from English. Sense of "wad or stick of tobacco" is attested from 1728, based on resemblance. Electrical sense is from 1883, based on being inserted; meaning "sparking device in an internal combustion engine" is from 1886. Meaning "advertisement" first recorded 1902, American English, perhaps from verb sense "work energetically at" (c. 1865).

双语例句


1. A plug had been inserted in the drill hole.
钻孔已塞上了塞子。

来自柯林斯例句

2. Make sure the draining board, sink and plug hole are regularly disinfected.
滴水板、水槽和塞孔一定要定期消毒。

来自柯林斯例句

3. The banks have the power to pull the plug on the project.
银行有能力让该工程终止。

来自柯林斯例句

4. The wire snapped at the wall plug and the light fused.
墙上插座的电线短路烧断了保险丝,电灯跟着灭了。

来自柯林斯例句

5. It is possible to plug into remote databases to pick up information.
接入远程数据库来获取信息是可以办到的。

来自柯林斯例句

主站蜘蛛池模板: 国产成人一区在线 | 久草aa | 99热在线观看精品 | 国产网站一区二区 | 日韩精品视频免费 | 亚洲日批| 天天爽片 | 中文字幕不卡一区 | 亚洲天堂成人在线视频 | 99久久久国产精品免费无卡顿 | 91九色论坛 | 夜色321看片资源站 伦在线 | jlzz大全高潮多水老师18 | 中文字幕久久久 | 日本女优久久久 | 国产成人精品亚洲日本在线桃色 | 91手机在线播放 | 嫩草九九九精品乱码一二三 | 欧美日韩精品一区二区三区 | 亚洲毛片在线视频 | 日韩精品小视频 | 一二三区视频在线 | 男人精品天堂 | 久草新免费 | 亚洲一区二区三区四区 | 91手机视频在线 | 国产精品日韩一区 | 视频色黄色毛片 | 久久久久久久久久久一区 | 午夜一区二区在线观看 | 97精品无人区乱码在线观看 | 91免费成人| 亚洲一区二区高潮无套美女 | 国产精品日韩一区二区 | 国产色拍 | 久久久久国产成人免费精品免费 | 国产免费一级 | 91成人短视频在线观看 | 国产精品一区不卡 | 亚洲综合国产一区 | 91视频在线免费看 |