plural of take-upn. any of various devices for reducing slack (as in a sewing machine) or taking up motion (as in a loom)n. the action of taking up as by tightening or absorption or reeling in
(take-up 的复数) n. 收缩, 吸水, 调整, 提升装置, 松紧装置, 织缩, 卷取, 卷片装置