speeds
n.
速度( speed的名词复数 );
快速;
快门速度;
感光度;
v.
急行，加速( speed的第三人称单数 );
超速行驶;
快速运送;
加速，促进;
例句:
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Users also are hampered by exceedingly slow connection speeds.
来自VOA
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Inside these zones, traffic speeds are restricted to 20 mph.
在这些区域内，交通限速是20英里/小时。
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Using the option to display only text speeds things up a lot.
选用纯文本显示可以使速度大幅提升。
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They travel at speeds of up to 30 knots.
他们以高达30节的速度行进。
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Patients like robotic surgery because it speeds up recovery.
来自WSJ
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They also did not travel at uniform speeds.
来自SA