少锡 (shǎo xī) 的英文是 "tin deficiency"，来源于锡元素在生物体中所需的最小量不足。
例句1: "The plant showed symptoms of tin deficiency, such as yellowing leaves."（植物表现出了少锡的症状，如叶子变黄。）
例句2: "The soil was tested and found to have a tin deficiency, which was causing stunted growth in the crops."（土壤经检测发现缺锡，这导致了农作物的生长受阻。）
例句3: "The farmers had to add tin supplements to the soil to correct the tin deficiency."（农民必须在土壤中添加锡补充剂来纠正少锡的问题。）