![“plumb”简单造句，plumb造句子]( "“plumb”简单造句，plumb造句子")
发表于：2017-10-27
Bricklayersandcarpentersoftenuseplumblines.Weneedtoplumbtheline.Thebullethithimplumbbetweentheeyes.Itwasunprofitabletoplumbthatsortofthing.Webegintoplumbthemysteriesofthe...
![“plumb bob”简单造句，plumb bob造句子]( "“plumb bob”简单造句，plumb bob造句子")
发表于：2018-08-16
Asmall,knoblikependentobject,suchasaplumbbob.Ifthemassinquestionisaplumbbob,thehorizontalcomponentofFisimportant.Thatwallisoutofline;ifyoutryitwiththeplumbbobyouwillfindt...
![“plumb line”简单造句，plumb line造句子]( "“plumb line”简单造句，plumb line造句子")
发表于：2017-10-08
Hullfloorsbeingfittedandcheckedforalignmentwithacentrelineplumbline.Thinkofthisasbeingaplumblinetofind...usedtofindthedirectionofgravity.Postoperativechangesinthoracickyp...
国文精选馆
