Hardenability
n. 可硬化性, 可淬性\\n[化] 淬透性; 可淬性; 可淬硬性
🗣️ 情景例句
Come in!
进来，
What's your trouble?
你有什么不舒服？
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。