OpenEtymology

treadmill

UKˈtredmɪlUSˈtredmɪl

Meaning

1n.

跑步机(健身器材)

2n.

单调重复的工作(比喻义)

Structure

word structure
1
tread
踩踏
+
2
mill
磨坊

Usage

She runs on the treadmill for 30 minutes every morning.

她每天早晨在跑步机上跑30分钟。

His job became a mental treadmill with no creativity.

他的工作成了缺乏创意的精神折磨。

Historical treadmills were used to power grain mills.

历史上的踏车曾用于驱动谷物磨坊。

Etymology

“treadmill”最初指一种由人力或动物踩踏驱动的机械装置(如磨坊中的踏轮),后引申为现代健身器材。其词义演变逻辑清晰:由“踩踏”(tread)和“磨坊”(mill)组合,既保留原始机械结构的字面含义,又隐喻重复性劳动的枯燥感。

Analysis

Structure
treadmill=tread踩踏+mill磨坊

• tread(古英语 tredan,意为“踩踏”) • mill(古英语 mylen,源自拉丁语 molina,意为“磨坊”)

词源溯源: “treadmill”最初指一种由人力或动物踩踏驱动的机械装置(如磨坊中的踏轮),后引申为现代健身器材。其词义演变逻辑清晰:由“踩踏”(tread)和“磨坊”(mill)组合,既保留原始机械结构的字面含义,又隐喻重复性劳动的枯燥感。

Treadmill Meaning & Word Parts (tread + mill) | OpenEtymology