Convolvulus altheoides
[医] 蜀葵叶旋花
🧩 词语组成解析
n. 旋花\\n[建] 旋花属
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
It is.
是的。