🧩 词语组成解析
gem
[dʒem]
n. 宝石，珍宝;精华，佳作;受人重视者;[印]四点活字;
v. 点缀;用宝石装饰;饰以宝石;
adj. 最佳品质的;
🗣️ 情景例句
It was so nice meeting you, Mr. Stewart.
很高兴遇见你， Stewart先生。
Pen and ink is wit's plough.
笔墨是才智之犁。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，