Saber rattling
磨刀霍霍
🧩 词语组成解析
saber
[['seibə(r)]]
n. 军刀, 骑兵\\nvt. 用马刀砍
a. 格格作响的, 轻快的, 很好的\\nadv. 很, 非常
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
A bear growls.
熊在吼叫。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。