high 普通用词，指本身高出地面之上，与low相对，不用于人。也可指程度、地位、声音等的高，还可作引申用。
tall 仅指人或物的高度，指物的“高”时，可与high换用。
lofty 书面用词，指外观宏伟壮丽的高耸物；用于指思想或目的时，表示崇高。贬义指 态高傲。
参考例句
1. Can you jump so high like me ? 你可以像我一样跳这麽高吗？
2. I think our product is high quality . 我想我们的产品是高质量的。
3. Fly, fly, fly away. You let me fly so high. 飞翔，飞翔，振翅高飞。你让我飞得如此之高。
英英解释
n.
1. a lofty level or position or degree
2. an air mass of higher than normal pressure
3. a state of sustained elation
4. a state of altered consciousness induced by alcohol or narcotics
5. a high place
6. a public secondary school usually including grades 9 through 12
7. a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed adj.
1. greater than normal in degree or intensity or amount
2. (literal meaning) being at or having a relatively great or specific elevation or upward extension (s
3. standing above others in quality or position
4. used of sounds and voices; high in pitch or frequency
5. happy and excited and energetic
6. (used of the smell of meat) smelling spoiled or tainted
7. slightly and pleasantly intoxicated from alcohol or a drug (especially marijuana) adv.
1. at a great altitude
2. in or to a high position, amount, or degree
3. in a rich manner
4. far up toward the source
