🧩 词语组成解析
n. 樱桃核, 小蛤蜊
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;
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
I want to reserve a room.
我想预订一个房间。
'Oh dear,' said the conductor suddenly.
“哎呀，”售票员突然说，