| 释义 |
铅锤铅锤[qiān chuí]1.■plumb bob; plummet; plumb; bob; lead-hammer; lead
常用词组1.■铅锤测量 plumbing;2.■铅锤垂线 {地物} plumb-bob vertical; plumb-bob line; plumb-bob cord;3.■铅锤流形 plumbed manifold;4.■铅锤水准器 {地测} plumb level;5.■铅锤水准仪 plumb level;6.■铅锤涡量 {流} vertical vorticity;7.■铅锤线 perpendicular; vertical |