C 开头单词
countersunk square neck bolt 埋头方颈螺栓
countersunk head [机] 埋头钉，沉头型
countersunk vt.钻孔adj.埋头的
countersun 幻日
countersuite [法] 反诉
countersuit 反诉
countersue 反诉
countersubject n.[音]对题
counterstroke n.回击(对侧伤)
counterstrike [法] 反击
counterspy n.反间谍
counterspies n.反间谍
counterspectrometer n.计算能谱计
counterspace 空间对抗
countersinks v.张扪孔口；钻孔装埋；打埋头孔n.皿锥；埋头孔；暗钉眼
countersinking 锪锥孔
countersinker n.扩埋头孔刀
countersink head bolt [机械工程]埋头螺栓