half-round iron wire

例句：

1. 1. Thishalf-round iron wire is used formaking furniture.
   这种半圆铁线用于制作家具。
2. 2. The construction workers need this half-round iron wire to reinforce the wall.
   建筑工人需要这种半圆铁线来加固墙壁。
3. 3. The half-round ironwire is easy to bend and can beused in various applications.
   这种半圆铁线易于弯曲，可用于各种应用。