Clam seal
[化] 蚌式密封
🧩 词语组成解析
clam
[klæm]
n. 蚌，蛤;〈美口〉沉默寡言的人;钳子;〈美俚〉银币;
v. （在沙滩上）挖蛤;〈美俚〉嘴紧;奏出（唱出）错音;
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
Lacks confidence and poise is nervous and ill at ease.
信心不足，不够自信，精神紧张，心神不定。
A guilty conscience needs no accuser.
贼胆心虚。
He's younger and stronger than you are.
他比你年轻，比你强壮。