Sealing compound
[电] 封胶
🧩 词语组成解析
[化] 封闭; 封闭处理\\n[医] 封闭, 封口(创伤)
🗣️ 情景例句
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
In his defense, he still tried to justify himself.
为了保护自己，他一直试图证明自己的行为是正当的。
'Someone fired a shot through my office window.
“有人向我办公室窗户开了一枪。