Nanocatalyst
纳米催化剂
🗣️ 情景例句
And here are your keys.
你的钥匙。
It is not every couple that is a pair.
成双并非皆配偶。
Present at the meeting were Clare Flower, Tom Goode, the lawyer and the detective, who was introduced to everyone as the lawyer's assistant.
出席会议的有克莱尔·弗劳尔、汤姆·古德、律师与被当作律师助理介绍给大家的侦探