• 粗线条

heavy mud重钻泥heavyadj.大(量)的；重的；沉重的；猛烈的Heavy metal compound重金属化合物heavy tractor plough重型拖拉机牵引犁heavy doping effects重掺杂效应heavy virgin naphtha直馏重汽油馏分heavy gas dispersion重气扩散Heavy-load traffic重载交通Heavy metal polution重金属污染heavy-calibre pile大直径桩heavy section bunker煤仓施工heavy-duty turning重型车削

1. The button was anchored to the cloth with heavy thread.
   纽扣被粗线牢牢地缝在布上。
2. Heavy wires can be welded singly to metal base parts.
   粗线能单独和金属基体部件焊接在一块。