Full speed是全速的意思。而Hi speed是高速的意思。拓展资料Full speed1He pushed everyone full speed ahead until production hit a bottleneck. 他催促所有人拼命干活，直到生产遭遇瓶颈。2This fine engine makes only a whisper when running at full speed. 这部质量上乘的发动机全速运转时也只发出一点点沙沙声。3We will have you know that we have made the machine work at full speed. 我们要使你知道，我们已经使这...
