Ortho-ester
[化] 原酸酯
🧩 词语组成解析
原; 直
n. 酯\\n[化] 酯
🗣️ 情景例句
Here are the samples for your examination.
这里是样品，请查看。
It is the bridle and spur that makes a good horse.
要把马练好，缰绳靴刺少不了。
Well, what else did you hear about at the meeting?
喂，在会上你还听到了别的什么吗？