Backbone element
[法] 中坚分子
🧩 词语组成解析
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
for Michelle and me to get to know each other better.
让Michelle和我彼此更了解。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。