Olivanic acids
[化] 橄榄酸
🧩 词语组成解析
n. 酸, 酸类；有酸味的东西（acid的复数）
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。