Seal test
[计] 密封试验
🧩 词语组成解析
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
Did you see what she was wearing?
你看到她穿的是什么？
Some students quit school due to poverty.
一些学生因贫困而辍学。
The bank must obey its customer's instructions, and not those of anyone else.
银行必须遵照储户的嘱托办事，不能听从其他人的指令。