Preachment
n. 讲道, (喋喋不休的)劝诫, 长篇大论
🗣️ 情景例句
Oh, I like it.
噢， 我喜欢哑谜。
After I get home, I'll call you.
到家以后，我会给你打电话。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。