Pressure seal cap
[化] 压力密封帽
🧩 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）;
cap
[kæp]
n. 盖;帽子;军帽;求交运算;
vi. 脱帽致意;
vt. 覆盖;给…戴帽;
abbr. Common Agricultural Policy （欧共体）共同农业政策;
cap 表示”头”,”首要的”
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我， Ellen Stewart一票。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
The students are going to take the test in two days' time.
学生们准备在两天后就接受测验。