🧩 词语组成解析
n. [解](脑脊髓)灰质
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
Can you afford the expense?
你出得起这笔费用吗？
No, she isn't wearing a sweater. She's wearing a white blouse.
没穿。她穿了一件白色的衬衫？