?? 詞語組成解析
旋葉藻屬
onion
['?nj?n]
n. 洋蔥（頭）;
??? 情景例句
Nowadays more and more people are without jobs.
現在越來越多的人失業。
He has spent over six years working in Africa and India.
在非洲和印度工作了六年。
No, she isn't wearing a sweater. She's wearing a white blouse.
沒穿。她穿了一件白色的襯衫？