grit什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

grit 音标：[ɡrit]

n. 砂砾, 粗砂石vt. 覆以砂砾, 咬牙切齿地说vi. 摩擦作声【医】磨光粉

BEIJING—Winds rush through the capital city of China, in springtime blowing dust storms that envelop it in grit from the encroaching Gobi Desert.

北京——春季，狂风席卷中国都城，裹着渐渐浸入的戈壁沙漠的砂砾，刮起沙尘暴。

He gritted his teeth and plunged into the cold sea.

他咬咬牙，一头扎入冰冷的海水。