†(a) a wrench or spanner; (b) a bolt that rotates, as to unlock a mechanism.
| 单词 | θ212427 |
| 释义 | society > occupation and work > equipment > screwdrivers, wrenches, spanners > [noun] > spanner or wrench (40) turn-bolt1596 †(a) a wrench or spanner; (b) a bolt that rotates, as to unlock a mechanism. wrenching-iron1597 attributive in wrenching-iron. key1659 An instrument shaped to fit or grasp a peg, screw, etc., so that it may be turned. gen. An instrument which grips or fits the head of a screw… screw key1742 (a) a wrench designed to grasp or fit over the head of a nut, screw-bolt, etc., and turn it; = screw wrench n.; (b) a key cut with a spiral thread. spanner1790 A hand-tool, usually consisting of a small bar of steel, having an opening, grip, or jaw at the end which fits over or clasps the nut of a screw… screw wrench1791 a wrench or spanner designed to grasp or fit over the head of a screw-bolt, nut, etc., and turn it; cf. screw key n., screw spanner n. wrench1794 A tool or implement of various forms, consisting essentially of a metal bar with (frequently adjustable) jaws adapted for catching or gripping a… screw spanner1831 a wrench or spanner designed to grasp or fit over the head of a screw-bolt, nut, etc., and turn it; = screw wrench n. wrencher1832 A machine or instrument for wrenching or wringing. rare. Subcategories:— adjustable (6) — non-adjustable (1) — box-spanner (3) — ring spanner (1) — bed-wrench (3) — other spanners or wrenches (14) — bar for use with (2) — set of sockets of different sizes (1) |
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