🧩 词语组成解析
dummy
['dʌmi]
n. 仿制品;沉默寡言的人;笨蛋，蠢货;挂名代表，傀儡;
vt. 制作样本，制作样张;不吭声，缄口;〈美俚〉装聋作哑;替别人占领土地;
adj. 假的;摆样子的，做样品的;挂名的;虚设的;
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
I phoned him last Saturday.
我上个星期六打电话给他。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？