Vacuum crystallizer
[化] 真空结晶器
🧩 词语组成解析
[化]结晶器
🗣️ 情景例句
about us not having dinner with the family,
对于我们无法与全家人共进晚餐一事
Dumb dogs are dangerous.
哑犬最凶恶。
What's your plan for the summer vacation?
你暑假打算干什么？