Alvus adstricta
[医] 便秘
🧩 词语组成解析
[医] 腹, 腹脏
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
He is looking for a job.
他正在找工作。