chevron-notch

基本解释

• n.人字槽

同根派生

英汉例句

• The monitor is really a notch above us.
  班长确实比我们略胜一筹。
• chevron notch
  山型缺口
• He cut a notch in the stick with a sharp knife.
  他用利刃在棒上刻了一个凹痕。
• A groove or notch made by a cutting tool, such as a saw or an ax.
  锯缝，劈痕切割型工具如锯或斧子所制造的沟槽或凹口
• The notch cut into a key that corresponds to such a ridge.
  钥匙的榫槽钥匙上切割出的对应锁眼的凸槽