Huguenin's projection systems
[医] 于根南氏投射系统
🧩 词语组成解析
n. 体制, 体系;制度;系统(system的复数形式)
🗣️ 情景例句
Building a nuclear power plant now would not be doing the environment any favors.
建核电站对于环境没有什么好处。
Do you have any toys?
你有玩具吗?
What does she have to do?
她得做什么?
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