皮带

• ピンイン: pí dài
• 漢字の分解: 皮 = leather/skin (pictographic — an animal hide being stretched and peeled); 带 = a decorated sash (pictographic — a band worn around the waist)

意味

ベルト；（機械の）ベルト

In daily life: a waist belt worn with trousers (腰带 is more formal). In engineering: 传动皮带 (drive belt) or 传送皮带 (conveyor belt). 皮带扣 (belt buckle). The word implies leather (皮) though modern belts may be synthetic.

例文

1. 他系上那条牛皮皮带，整个人的气质立刻显得更为干练利落。
2. 工厂流水线上的传动皮带突然断裂，导致整条生产线被迫停工检修。
3. 这款皮带采用意大利进口头层牛皮制作，表面光洁细腻，经久耐用。

使い方ガイド

場面: clothing, accessories, manufacturing, machinery

トーン: neutral

正しい言い方

• 这条手工缝制的皮带是父亲几十年前传下来的，虽已略显陈旧，却依然结实耐用，承载着深厚的家族情感。(This hand-stitched belt was passed down from his father decades ago; though it has grown a little worn, it remains sturdy and durable, carrying deep family sentiment.)
• 机器运行过程中，皮带传动系统需要定期检查松紧程度，以防因过度磨损引发安全事故。(During machine operation, the belt drive system needs regular inspection of its tension to prevent safety accidents caused by excessive wear.)

避ける言い方

• 她戴着一条皮带 — use 系着 for belts fastened around the waist; 戴 is for accessories worn on the head, ears, wrists, or fingers, not around the body

起源と歴史

皮 (leather/skin) + 带 (band/strap/belt) — a leather band worn around the body or used in machinery

文化的背景

世代: All ages

社会的背景: Universal