countersink信息详情
v.打埋头孔与……；把（螺丝钉等）钻入埋头孔
n.用于锪削的工具
countersinks───n.锥口钻头；埋头孔（countersink的复数）；v.钻埋头孔（countersink的第三人称单数）
countersank───反银行
countersunk───adj.（螺钉）沉头的，埋头的；v.钻孔（countersink的过去分词）
countersigns───v.副署，会签（文件）；n.副署，会签；应答口令，应答信号
countersuing───埋头
countering───n.反击；打击；v.反击；抵制（counter的ing形式）
countermine───n.（对抗敌方的）反地道；对抗计划；反水雷水雷；v.挖对抗地道防御；以反措施挫败；将计就计
counterpin───抗辩
countersign───v.副署，会签（文件）；n.副署，会签；应答口令，应答信号
make a countersink on or in.───在…上或…内造埋头孔。
bolt) into a countersink.───螺栓上的扳手。
stress in the implants without countersink may distribut more evenly than that in those with countersink .───无防沉装置的设计较有防沉装置者应力分布更均匀。
If so, install the spokes so that the bend (not the head) is against the countersink.───如果是这样，安装辐条，使弯曲（而不是头部）对埋头的。
Application of Floating Positioning Countersink Drill───定位浮动式锪刀的应用
Application of Press Slurry after Countersink Piling Technology───钻孔桩后压浆技术应用
arbor for reverse countersink drill . dimensions───反沉孔钻刀杆.尺寸
Take the replenishment to countersink the end face with guide pillars of aids to navigation───对航标带导柱的端面锪钻的补充
arbor for tip type countersink drill . dimensions───片式沉孔钻用刀杆.尺寸