tomato是可数名词。
tomato:n.番茄;西红柿;
tomato的复数形式是tomatoes
Berti's clear tomato soup is deliciously light
伯蒂做的西红柿清汤清淡可口。
The tomato supply in that area is inadequate to meet the demand.
那一地区的西红柿供不应求。
The drop in temperature frosted the tomato plants.
气温下降冻坏了番茄苗。