Heterochirality
异手性
🗣️ 情景例句
and sometimes there isn't.
有时候没有。
Fools will be meddling.
愚者总好无事生非。
She went into my room and got a big surprise when she saw all those books on the floor.
她走进我的房间，当她看到地板上的那些书时，大吃一惊。