grit [ɡrit]

英汉解释

vt. 研磨；在…上铺砂砾
vi. 摩擦作声
n. 粗砂，砂砾

同义词

n. gritrock，gritstone，gumption，guts

参考例句

1. He gritted his teeth and plunged into the cold sea.
他咬咬牙，一头扎入冰冷的海水。
2. Loose grit fouling equipment and also producing a slip hazard.
散落的粗砂堵塞设备，同时引起滑倒危险。
3. Free the nose and mouth of a casualty from dust and grit to ease breathing.
替伤员清理一下鼻子和嘴里的灰尘、沙砾，让他/她呼吸顺畅些。

英英解释

n.
  1. a hard coarse-grained siliceous sandstone
  2. fortitude and determination
v.
  1. cover with a grit
  2. clench together

网络释义

grit
沙砾; 砂砾; 砂粒; 粗砂;
grit blast
喷砂装置; 喷粒处理; 喷砂处理; 喷砂,喷射清理,喷丸器,喷丸清理;
abrasive grit
磨料粒度; 喷丸; 磨料; 铁丸或石英砂（清理铸件用）;
cement grit
粗水泥; 粗磨水泥; 粗粒水泥; 粗粒水泥,粗磨水泥;
grit gulley
砂砾雨水进口;