🧩 词语组成解析
[化] 白栎皮; 栎
[医] 黑质
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
To dart through sky
突破阴霾的天空
who is which depending on whether the customer's account is in credit or is overdrawn.
究竟谁是债务人谁是债权人，要看储户的账户是有结余还是透支。