Redundant operation
[计] 冗余运算
🧩 词语组成解析
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
She hesitated about what to do next.
他对下一步干什么拿不定主意。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。