- 重点词汇
- 网格
grid; mesh; lattice
- 渐变
gradation; gradual change; transition; gradient; shift
- 教程
course of study; tutorial; course
- 最好
best; optimal; top; prime; ideal; optimum; first-rate; ultimate; superlative; ideally; preferably; the best; the very best; at; had better; had best; it would be best; it is as well to; would be wise to
- 免费
free; complimentary; gratis; courtesy; be free of charge; cost free; cost a dime; cost a penny; for free; at no cost; without payment; grant free of charge
- 那个
that; that one; that thing; that person
- 下载
download; downloading
- 豌豆
pea; pease; pisum; garden pea; sweet pea
- 搜索引擎
search engine
- 官方网站
official website