Complex number
[计] 复数\\n[经] 复数
🧩 词语组成解析
🗣️ 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回应。
He that knows nothing,doubts nothing.
无知即无疑。
Please push the ladder against the wall.
请把梯子靠在墙壁上。