round head screw 圆头螺丝 ; [机] 圆头螺钉 ; 高平头螺丝
round head rivet 圆头铆钉
round head bolt 圆头螺钉 ; [机] 圆头螺栓
round head 圆头 ; 半圆头 ; 圆头铆钉
round head grooved bolt 圆头槽螺栓 ; 圆头开槽螺栓
cross recessed round head screw 十字槽圆头机丝牙螺钉
FIN NECK ROUND HEAD BOLTS 鳍头螺丝
half-round head screw 半圆头螺钉 ; 半圆头螺丝
N a supporter of Parliament against Charles I during the Civil War 原颅党; 在英国内战期间支持议会的党派，留短发以与保皇党区别 [English history] → compare Cavalier
Round head fasteners (from office supply store).
圆头扣件(办公室用品商店有售)。
"Why, our Dickon's eyes nearly started out of his head, and they got that round," answered Martha.
“怎么，我们狄肯的眼睛几乎要从他脑袋里瞪出来了，它们变得那么圆。”玛莎回答。
Not a cloud in the air, with no wind, head round the sun, all the trees are listlessly, lazily standing there.
空中没有一片云，没有一点风，头顶上一轮烈日，所有的树木都没精打采地、懒洋洋地站在那里。
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