Compound machine
[电] 复合机
🧩 词语组成解析
🗣️ 情景例句
Don't forget Susan.
别忘了Susan。
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。