Deshielding
[化] 去屏蔽
🗣️ 情景例句
I need to fit a fourth operation into his schedule.
我得在他的工作表上再加第四个手术。
My brother wants to learn how to play the piano.
我的兄弟要去学弹钢琴。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。