Saussuritization
[地质]槽化作用
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
Pen and ink is wit's plough.
笔墨是才智之犁。
both men were genuinely sorry that they had to leave.
这二位不得不离开那个荒岛时，还真的感到遗憾呢！