Substring reference
[计] 子串引用
🧩 词语组成解析
[计] 子串
🗣️ 情景例句
but I have work to do.
但我有工作要做。
Kill two birds with one stone.
一举两得。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。