Even if a piped water supply is safe at its source,
既使管道供水系統(tǒng)在水源處是安全的,
新概念英語(yǔ)第四冊(cè) Lesson 38 Water and the traveller

?? 句中詞匯解析

從本句中提取的重要詞匯

supply [s?'pla?] 詞頻1 詞根: sup
vt. 供給;補(bǔ)充;彌補(bǔ)(缺陷、損失等);向…提供(物資等); n. 供給物;儲(chǔ)備物質(zhì);糧食; vi. 暫代他人職務(wù);
?? sup在下面+ply重疊,折疊→重疊下去→供應(yīng)[下去],補(bǔ)給
"an adequate supply of hot water"
熱水供應(yīng)充足
近義:minister, munition, procure, provide, provision, purvey 反義:move, rob, take, budge, inadequacy, insufficiency
source [s?rs] 詞頻1
n. 根源,本源;源頭,水源;原因;提供消息的人; vt. (從…)獲得;發(fā)起;向…提供消息;尋求(尤指供貨)的來(lái)源; vi. 原料來(lái)源;起源;尋求來(lái)源;尋求生產(chǎn)商(或提供商);
?? source(rise)→泉源;源頭
"I've heard from a reliable source that company is running very badly."
我已從一位可靠人士那兒獲悉,這家公司經(jīng)營(yíng)得非常糟糕.
近義:resort, resource, procedence, provenance, provenience, root
water ['w?t?] 詞頻1
n. 水;雨水;海水;海域; v. 給…澆水;供以水;加水稀釋;流淚;
?? 字母W像水的波浪,聯(lián)想到水。
"A gentle wind disturbed the surface of the water."
微風(fēng)拂動(dòng)水面.
近義:irrigate, squirt, douche, weep, blubber, boohoo
safe [sef] 詞頻1 詞根: 服侍
adj. 安全的;保險(xiǎn)的,肯定的;無(wú)損的;提供保護(hù)的; n. 保險(xiǎn)箱,保險(xiǎn)柜;冷藏箱;〈俚〉避孕套;
?? 被save(拯救)已safe(安全)
"The family jewels are locked away in a safe."
家里的珠寶首飾都鎖在保險(xiǎn)柜里。
近義:strongbox, vault, innocuous, inoffensive, offenceless, riskless 反義:hesitant, hesitative, infirm, irresolute, shaky, skeptical
piped
a. 酒醉的

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