Trionn.特赖恩(在美国;西经 85º19' 北纬 34º34')
trion.三个一组;三重唱(奏)
trioxybenzoic acid三氧苯甲酸
trioxalatoferriate三草酸根合铁酸盐
trioecious polygamy单全异株式
Triodon macropterusn.三齿鲀
trio filling stitch三叉式针迹
triomgle zone crack三角区裂纹
Trioxifene Mesylate甲磺酸氢萘吡苯酮
Trionymus thulensisn.北葵粉蚧
Trionymus diminutusn.密葵粉蚧