... drop curtain舞台前的垂幕 drop door炉门,升降门 drop lamp上下移动的吊灯 ...
基于1个网页-相关网页
drop door chain 底门链
drop door gear 底门开闭机构
drop-door wagon 吊门车
drop door eye bolt 底门眼孔螺栓
drop door chain ring 底门链环
double-door drop-bottom bucket 对开底卸料斗
single-door drop-bottom bucket 单底开式加料斗
drop door
门下降
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A book drop is the small metal door in the wall of the building where people can return books when the library is closed.
VOA: special.2009.02.23
That space is home to the button controlling the drop-down door (much more on that later, of course).
ENGADGET: Acer Aspire S5 review: is this innovative Ultrabook worth $1,400?
Obviously, the conceit of the S5 is that most of its ports are tucked behind MagicFlip, that motorized drop-down door on the laptop's rear edge.
But these are all tucked in the back of the machine, and are covered by a drop-down latch door.
ENGADGET: HP TouchSmart 610 review
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模块上移
模块下移
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