Phytoecdysone
植物蜕皮激素
🗣️ 情景例句
Good afrernoon, Miss Wang. Please sit down.
下午好。王小姐，请坐。
Read not books alone, but men.
不要光是读书，还要识人。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。