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.
实用例句
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.
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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.
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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.
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4. A metal ring designed to reinforce such a hole ; a grommet.
一种防止螺帽脱落的垫圈.
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5. Objective To analyze the therapeutic effects of grommet insertion on adults with secretory otitis media ( SOM ) .