thrumn.织边;线头;乱弹v.指弹;敲打;单调地说(作响)
throwbackn.返回;返祖现象
Thrun特龙
Thruppn.思拉普
thruputn.流量(生产量)
thruout[美]=throughout
thruwayn.高速公路;快速公路=throughway.
thru hole透眼,透孔,通孔
thru bolt贯穿螺栓
thru-wayn.【美】高速公路
thru shaft贯通轴
thrucasing过套管