🧩 词语组成解析
tract
[trækt]
n. 大片土地;(神经纤维的)束;小册子;<古>一段时间,长时间;
smear
[smɪr]
v. 胡乱涂抹;弄脏;诽谤;变得模糊不清;
n. 污迹;抹黑;丑化;
🗣️ 情景例句
Is that it?
就这些吗?
No,I can't .
不,我不能。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。