Obliterating
v. 除去( obliterate的现在分词 ); 涂去; 擦掉; 彻底破坏或毁灭
🗣️ 情景例句
Three--t-h-r-e-e.
Three t-h-r-e-e。
He likes playing the organ.
他喜欢拉风琴。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）