Diisotactic
双全同立构的
🗣️ 情景例句
I have your bill right here.
您的账单在这里。
I don't think your plan will work.
我想你的计划行不通。
He could also hear night insects and the sound of waves on the shore.
他还能听到夜晚里昆虫的叫声和波浪拍击岸边的声音。