Threo-disyndiotactic
[化] 苏型双间同立构
🧩 词语组成解析
[化] 双重间同的; 双重间同立构的
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
The darkest hour is that before the dawn.
黎明前是最黑暗的时刻。
it is customary for the new arrival to be placed between the stalls of two captives whose training is already well advanced.
通常是把新到的安置在两头训练得很好的大象的象厩中间，