Arithmetical series
[机] 等差级数
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
I'm not upset at all.
一点也不。
I'll pretend like it's not ringing.
且当它闹钟没有响吧。
It was not that Bruce always underestimated difficulties.
这并不是说布鲁斯总是低估困难，