Erratic boulder
漂块, 漂砾, 漂石; 巨漂砾
🧩 词语组成解析
erratic
[ɪ'rætɪk]
adj. 飘忽不定的;行为古怪，反复无常;（运动或行为）不规则的;
n. 古怪的人;[地]漂砾;
err漫游，犯错误+atic形容词后缀→[被人认为]错误的→古怪的
boulder
['bəuldə]
n. 卵石，圆石;巨砾，冰砾;漂砾;
🗣️ 情景例句
Looks like we should've bought a bigger one.
看来我们应该买一件大些的。
The devil knows may things because he is old.
老马能识途。
In the shop, Lucy got all the things on her shopping list, and took them home.
在商店里，露西把单上所列物品全买齐了，然后把它们带回家。