Grinding seal
[化] 研合密封
🧩 词语组成解析
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
Is that so?
是这样子的吗？
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。