Corner sealing
[化] 角密封
🧩 词语组成解析
corner
['kɔrnɚ]
n. 角落，角;拐角;困境;[商]囤积;
vi. 驾车转弯;聚于角落;
vt. 垄断;逼入困境;
adj. 位于角落的;
[化] 封闭; 封闭处理\\n[医] 封闭, 封口(创伤)
🗣️ 情景例句
Thanks a million, Mr. Lee, for what you have done for me.
非常感谢你为我所做的一切。
How many years have you been playing pingpong?
你打乒乓球多少年了？
This one?
是这本吗？