发明与科技相关词汇 — 英语词汇题

根据中文释义补全本单元核心词汇。1. m_chine（机器）2. el_ctri…

根据中文释义写出正确的单词，补全句子。1. The ________（轮�…

Complete the sentence with the correct forms of the words for a person and a thi…

Write the invention’s name in English: People in different places can use this…

Unlike a candle, this small glass object gives light when electricity passes thr…

根据句意，用 have 或 has 加括号中动词的适当形式填空（过去…