| 单词 |
trial(trial, experiment, test, try) |
| 例句 |
trial, experiment, test, try
这些名词均有“试验”之意。
trial → 指为观察、研究某事物以区别其真伪、优劣或效果等而进行较长时间的试验或试用过程。
experiment → 多指用科学方法在实验室内进行较系统的操作实验以验证、解释或说明某一理论、定理或某一观点等。
test → 普通用词，含义广，指用科学方法对某物质进行测试以估价其性质或效能等。
try → 普通用词，多用于口语或非正式场合，指试一试。
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| 随便看 |
- perpetual(permanent, eternal, perpetual, everlasting, endless)
- perplex(puzzle, bewilder, confuse, embarrass, perplex, baffle, confound, distract)
- persevere(insist, persist, persevere, adhere, cling)
- persistent(continual, continuous, successive, constant, persistent)
- persist(insist, persist, persevere, adhere, cling)
- persist(persist, last, endure, continue)
- personality(temper, character, nature, personality, disposition, complexion)
- personal(personal, private, individual)
- persuade(induce, persuade, urge, convince, counsel, coax)
- perturb(upset, agitate, disturb, perturb)
- pest(bug, insect, pest, worm)
- petition(plead, appeal, beg, petition, entreat, pray)
- petty(petty, trivial)
- phase(phase, aspect, side, angle)
- phenomenon(marvel, miracle, wonder, phenomenon)
- physician(doctor, physician, surgeon, dentist)
- pick(choose, select, elect, pick, prefer, opt)
- pictorial(vivid, lively, pictorial, picturesque)
- picture(cinema, film, movie, picture)
- picture(describe, represent, sketch, picture)
- picture(drawing, illustration, cartoon, diagram, picture, sketch, painting, portrait)
- picturesque(vivid, lively, pictorial, picturesque)
- piece(bit, piece, sheet, slice, fragment, scrap)
- piece(part, piece, section, division, portion, fraction, fragment, segment, share)
- pierce(pierce, penetrate, prick, stab, thrust)
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