Vacuum receiver
[化] 真空罐; 真空受器; 真空接受器\\n[医] 真空接受器
🧩 词语组成解析
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
You can't count on the weather being fine.
你不能指望天晴。
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.
但是，和我们相似的原始人生活的年代太久远了，因此，有关他们的传说既使有如今也失传了。