Everything worth watching in Iron Man 2 happens when the characters doff the armor and hang out in their civvies.

《钢铁侠2》里每一个值得看的场景都是演员们脱去盔甲，换上便服时。

The factors of doff-clip of BOPET film was studied.

分析了双向拉伸PET（BOPET）薄膜生产过程中“脱夹”因素。

Finishes allow glove users to don and doff with ease, creating a seamless experience as they change gloves.

手套的后期处理工艺使其穿脱自如，用户可以在穿戴手套时获得无缝体验。

It's ruddy nightmare and we doff our caps to the Dutch boffins at the Eindhoven University of Technology who managed this impressive feat of technology.

这简直是场噩梦，我们要向埃因霍芬理工大学(Eindhoven University of Technology)的荷兰科学家脱帽致敬了，他们成就了那样的科技创举。