Iridolactone
[化] 虹彩内酯
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方将定期大量订购，因此想知道你方给多少数量折扣。
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，