Bipropellant
n. & adj.二元推进剂(的),二元燃料(的)
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
The computer is out of order.
这台计算机坏了。
Mendoza rose to fame swiftly after a boxing match when he was only fourteen years old.
门多萨在14岁时参加一场拳击赛后一举成名。
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