Commutative
a. 交替的, 交换的\\n[法] 交换的, 代替的, 互相的
✅ 同义词
🗣️ 情景例句
it's going to be too late when I do remember.
等我想起来时已经太晚了。
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
Everything's very quiet.I'm sure there's no one at home.
毫无动静，肯定家里没有人。