🧩 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
That's really the limit.
真叫人忍无可忍。
Don't forget to print airmail on the letter.
不要忘记在信封上印上航空邮件
Fine. What's the weather like in Beijing?
很好。北京的天气怎样？