复数： wristwatches

Kolkata , india : a man repairs a wristwatch at his workshop

印度，加尔各答：在修理店里，一名工匠正在修理手表。

A quartz wristwatch , by comparison , is sensitive to about a millionth of a degree , or 10-6 degrees .

相比而言，一个石英手表敏感度大概是一度的百万分之一，或是10-6度。

By the first glance it 's even hard to understand that this is a wristwatch .

第一眼看去你甚至无法辨认这是块手表。

Using a wristwatch to determine general cardinal direction ( figure ii-2 ) .

利用手表来确定方位（图2）

Our readers seem to get used to unusual and creative wristwatch concepts but today 's concept will surprise you for sure .

读者们似乎已经对那些奇异新颖的概念型手表习以为常，而今天的概念手表必会让你大吃一惊。