率 - ratio, rate, proportion

operating rate; utilization rate; occupancy rate; availability factor

high rate

ratings (e.g. of a television program); audience rating; viewing rate

frank; candid; straightforward; openhearted; direct; outspoken

winning percentage

efficiency

efficiency

probability; likelihood; chances

rate; ratio; proportion; percentage

to lead; to spearhead (a group); to command (troops)

the same ratio or percentage

tariff