Mj
abbr. 玛帝脂接缝（Mastic Joint）；[物]兆焦耳（megajoule）
✅ 同义词
🗣️ 情景例句
They don't ask how much someone paid for something.
他们不问别人买某个东西要花多少钱。
A friend is a second self.
朋友是另一个我。
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的费用仅是地球上朋友飞越同样路所需费用的3%。