小心地将天线与电缆匹配，以确保低定波比率（SWR）。

The antenna and cable must be carefully matched to ensure a low Standing Wave Ratio (SWR).

youdao

任何达到一定年龄的人（在某些情况下低至55岁）几乎在商业生活的各个层面都自动享有一系列令人眼花缭乱的降价优惠。

Anyone who has reached a certain age—in some cases as low as 55—is automatically entitled to a dazzling array of price reductions at nearly every level of commercial life.

youdao

这是有一定道理的；这里的房产税率比州平均水平低三分之一。

There is some truth to that; the property-tax rate here is one-third lower than the state average.

youdao

As small an amount below his price as you can do.

尽量把价格定的只比他低一点

耶鲁公开课 - 博弈论课程节选

Then they should be pricing whatever they're selling at a lower price

那么他们应该把所卖的物品价格定得低一点

不能非法下载 - SpeakingMax英语口语达人