quoins

英 [kɔɪnz]

美

v.  用楔子支持；打楔子固定（夹紧）
quoin的第三人称单数

双语例句

• Precision register quoins: Quoins on which the degree of adjustment can be set precisely. The improvement of precision and accuracy of the determination of gold in copper concentrates
  精密定位字锁：可以作准确及精细调校的字锁。提高铜精矿中金测定的精密度和准确度
• A finer-grained lock has been converted to a coarser-grained lock. Precision register quoins: Quoins on which the degree of adjustment can be set precisely.
  较细粒度的锁已转换为较粗粒度的锁。精密定位字锁：可以作准确及精细调校的字锁。