H-r diagram
=Hertzsprung-Russell diagram
🧩 词语组成解析
n. 图表;图解;示意图;[数]线图;
vt. 用图表示;图解;
dia穿过,二者之间+gram写,图→交叉对着画→图表
🗣️ 情景例句
Robbie, maybe you should call them,
Robbie也许你应该给他们打个电话,
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"?
I hope I haven't failed.
我希望别不及格。
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