锟斤拷锟斤拷experiment锟饺匡拷锟斤拷锟缴旓拷(sh锟斤拷)锟斤拷锟絶锟斤拷锟街匡拷锟斤拷锟斤拷锟缴旓拷(sh锟斤拷)锟斤拷锟絶锟斤拷锟斤拷锟斤拷锟絶锟侥時(sh锟斤拷)锟斤拷锟绞�“試锟�(y锟斤拷n)锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟絃試”锟斤拷锟斤拷思锟斤拷锟饺匡拷锟斤拷锟缴旓拷(sh锟斤拷)锟斤拷锟絶锟斤拷锟街匡拷锟斤拷锟斤拷锟缴旓拷(sh锟斤拷)锟斤拷锟絶锟斤拷锟斤拷(d锟斤拷ng)experiment锟斤拷锟斤拷(d锟斤拷ng)锟絶锟侥時(sh锟斤拷)锟斤拷锟绞�“锟絃試锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)”锟斤拷锟斤拷思锟斤拷

锟斤拷锟斤拷1锟斤拷experiment锟斤拷锟矫凤拷

锟斤拷锟斤拷experiment锟斤拷咏锟斤拷~in, on锟斤拷upon锟斤拷,锟斤拷指“锟斤拷…锟斤拷锟斤拷膶锟�(sh锟斤拷)锟�(y锟斤拷n)”,只锟角�锟�(d锟斤拷ng)on锟斤拷锟斤拷锟斤拷e锟絑锟斤拷“锟斤拷”锟斤拷“锟斤拷(d锟斤拷ng)锟斤拷”锟絩(sh锟斤拷),锟斤拷指“锟斤拷…锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)”锟斤拷锟叫時(sh锟斤拷)也锟斤拷锟矫斤拷锟絶with,指“锟斤拷…锟斤拷試锟�(y锟斤拷n)”锟斤拷

锟斤拷锟斤拷experiment锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟絶锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷,锟斤拷直锟接斤拷锟絜锟絑锟斤拷experiment锟斤拷咏锟斤拷~in锟斤拷示“锟斤拷…锟斤拷锟斤拷膶锟�(sh锟斤拷)锟�(y锟斤拷n)”; 锟斤拷咏锟斤拷~on锟斤拷upon锟斤拷锟斤拷示“锟斤拷…锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)”; 锟斤拷咏锟斤拷~with锟斤拷示“锟斤拷…锟斤拷試锟�(y锟斤拷n)”锟斤拷

锟斤拷锟斤拷2锟斤拷experiment锟斤拷锟絶锟絑锟斤拷锟斤拷

锟斤拷锟斤拷trial锟斤拷experiment锟斤拷test锟斤拷try锟紷些锟斤拷锟絶锟斤拷锟斤拷“試锟�(y锟斤拷n)”之锟斤拷锟斤拷

锟斤拷锟斤拷trial指锟斤拷锟絕锟斤拷锟斤拷锟叫撅拷某锟斤拷锟斤拷锟皆區(q锟斤拷)锟絜锟斤拷锟斤拷?zh锟斤拷n)锟�锟斤拷锟�?y锟斤拷u)锟接伙拷效锟斤拷锟饺讹拷锟組(j锟斤拷n)锟斤拷锟絕锟絃锟絩(sh锟斤拷)锟絞锟斤拷試锟�(y锟斤拷n)锟斤拷試锟斤拷锟絕锟斤拷锟斤拷

锟斤拷锟斤拷experiment锟斤拷指锟矫科學(xu锟斤拷)锟斤拷锟斤拷锟节岋拷(sh锟斤拷)锟�(y锟斤拷n)锟揭冿拷(n锟斤拷i)锟組(j锟斤拷n)锟斤拷锟絕系锟統(t锟斤拷ng)锟侥诧拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟�(y锟斤拷n)锟紺锟斤拷锟斤拷釋伙拷锟絝锟斤拷某一锟斤拷論锟斤拷锟斤拷锟斤拷锟斤拷某一锟絕锟絚(di锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷test锟斤拷通锟斤拷锟絶锟斤拷锟斤拷锟絰锟絍锟斤拷指锟矫科學(xu锟斤拷)锟斤拷锟斤拷锟斤拷(du锟斤拷)某锟斤拷锟絴(zh锟斤拷)锟組(j锟斤拷n)锟叫測(c锟斤拷)試锟皆癸拷锟絩(ji锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷效锟杰碉拷锟斤拷

锟斤拷锟斤拷try锟斤拷通锟斤拷锟絶锟斤拷锟斤拷锟斤拷锟节匡拷锟絑锟斤拷锟斤拷锟绞斤拷锟�(ch锟斤拷ng)锟斤拷锟斤拷指試一試锟斤拷

锟斤拷锟斤拷3锟斤拷experiment锟斤拷锟絶锟絉锟斤拷锟斤拷

锟斤拷锟斤拷attempt the experiment of 試锟紻锟斤拷(du锟斤拷)…锟組(j锟斤拷n)锟斤拷試锟�(y锟斤拷n),锟斤拷(du锟斤拷)…锟組(j锟斤拷n)锟叫嘗試

锟斤拷锟斤拷begin an experiment 锟絖始锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷試锟�(y锟斤拷n)锟斤拷

锟斤拷锟斤拷call off the experiment 取锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷carry out an experiment 锟組(j锟斤拷n)锟叫岋拷(sh锟斤拷)锟�(y锟斤拷n),锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷conduct an experiment 指锟斤拷(d锟斤拷o)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷design an experiment 锟絆(sh锟斤拷)計(j锟斤拷)試锟�(y锟斤拷n)

锟斤拷锟斤拷perform an experiment 锟組(j锟斤拷n)锟斤拷一锟轿岋拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷try an experiment 锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷interesting experiment 锟斤拷趣锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷new experiment 锟铰碉拷試锟�(y锟斤拷n)

锟斤拷锟斤拷practical experiment 锟斤拷(sh锟斤拷)锟紿試锟�(y锟斤拷n)

锟斤拷锟斤拷scientific experiment 锟狡學(xu锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷英锟絑知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟斤拷at the front of锟斤拷in the front of锟侥區(q锟斤拷)锟絜

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)