词族 · grommet
词形变化
中文词源
grommet 金属环
词源不详。来自PIE*ger, 弯，转，进一步来自PIE*sker, 弯，转，词源同ring, circle. -et, 小词后缀。
英语词源
- grommet (n.)
- also gromet, grummet, 1620s, "ring or wreath of rope," from obsolete French gromette "curb of a bridle" (Modern French gourmette), from gourmer "to curb," of uncertain origin. Extended sense of "metal eyelet" first recorded 1769.
权威例句
- 1. Route cable forward and seat grommet in dash panel.
- 把电缆向前延伸,把绝缘头安装在仪表板中.
- 2. All of the others are wood, so there is no base grommet.
- 其他所有孔环都是木制的, 所以说没有基础孔环.
- 3. Upon completing the holes install the grommets as per grommet manufacturers instructions.
- 在完成安装的扣眼孔按垫圈制造商的指示.
- 4. A metal ring designed to reinforce such a hole ; a grommet.
- 一种防止螺帽脱落的垫圈.
- 5. Objective To analyze the therapeutic effects of grommet insertion on adults with secretory otitis media ( SOM ) .
- 目的分析鼓膜置管对成人分泌性 中耳炎 的疗效.