Bipropellant
n. & adj.二元推进剂(的),二元燃料(的)
🗣️ 情景例句
We're lost, can you help us figure out where we are?
我们迷路了,你能告诉我们现在我们在哪儿吗?
Excitement and happiness, and we are deeply grateful to you for that.
也有开心、兴奋和愉快的时候,我们衷心感谢大家所做的一切。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊,是一座人工修建的水库。
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