ren
Meaning
2 senses
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Noun
The spiral grooves or ridges found on the surface of a cylinder, such as those on a bolt or screw.
vi Các đường ren trên con vít này đã bị mòn.
en The threading on this screw has been worn out.
Verb
To perform the action of passing thread through something, weaving lace, or creating intricate decorative patterns on a piece of fabric.
vi Những người thợ đang tỉ mỉ ren các họa tiết trên vải.
en The artisans are meticulously weaving decorative patterns on the fabric.