Ortho-ester

[化] 原酸酯

🧩 词语组成解析

ortho
原; 直
ester
n. 酯\\n[化] 酯

🗣️ 情景例句

Oh, Lillian,
噢, Lillian,
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码,这些瓶子可免费保存两个月。
Oh, dear! said Miss Yang. Are you sure you've lost it?
“哎呀!”杨小姐说,“你肯定你弄丢了?”
更多情景英语 ›

🔤 更多 O 开头的单词

全部 O 开头单词 ›