Disyndiotactic
[化] 双重间同的; 双重间同立构的
🗣️ 情景例句
No one knows for certain what happened, but it's a fair bet that it was not an accident.
没有人知道究竟发生了什么，但几乎可以肯定这并非意外。
I'm worried about the appearance of the floor.
我担心地板的外观。
Good morning. Could I have some bottles of milk, please?
早上好。我想买几瓶牛奶？