Invaginator
[医] 套入器, 疝复位器
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
Different articles require different forms of packing.
不同商品需要不同的包装。
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，