sinker
n. 使下沉的人、鉛錘、鑿井工
學術名詞
- 沉降片:紡織科技
- 申克片:紡織科技
- 測深球:測量學
- 衝鑽:電機工程
- 鑽孔器:電機工程
- 消能器:電機工程
- 受油器:電機工程
- 排水孔:電機工程
英文釋義
- a small ring-shaped friedcake
- a weight that sinks (as to hold nets or fishing lines under water)
- a pitch that curves downward rapidly as it approaches the plate