Hubble constant
na. 【天】哈勃常数\\n
🧩 词语组成解析
n. 小凸起, 小瘤
🗣️ 情景例句
for opening their home to me.
为我敞开大门。
Maybe he'll fall for it this time! Ha, ha.
这一次它可望落入陷阱。哈！哈！
What did you write on it?
你在贺卡上写了什么？