Boroll
[地质]极地软土, 温带软土
🗣️ 情景例句
She never spoke about her private life.
她从未谈过她的私生活。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
Can we substitute the J-123 for the J113?
以J-123来替代J-113，可以吗？