Bisector
n. 二等分物, 二等分线
✅ 同义词
🗣️ 情景例句
Good-bye, and thanks for bringing Gemma in.
再见，谢谢你们把Gemma送来。
She feels pity for him.
她同情他。
However, Susan has not really made up her mind yet.
然而，苏珊却还没有决定。