英语词汇“top block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	top block
释义	top block [tɔp blɔk] 顶滑轮
随便看	straight-line-frequency condenser straight line frequency-condenser straight line frequency condenser straight-line frequency variable condenser straight line furnace straight-line gale straight-line generator straight-line graph straight-line graticule straight-line hammer straight-line hardening straight-line harmonic motion straight-line knurling straight-line knurls straight-line law straight line layout straight-line leakage path straight-line letters straight line lever straight line lever escapement straight-line lever escapement straight-line link motion straight-line lower bound straight line lower bound straight-line machine 𤎥𤎭𤐫𤑗𤑻𤓊𤕷𤕾𤖘𤖻傘傘傘傘下傘寿備備え備えつける備える備え付ける