Abrasion
[ ?'bre??n ]
出國 Abroad
n. 磨損;擦傷處;<喻>摩擦;<地質(zhì)>磨蝕(作用);
?? 詞根助記
ab離開,去+ras擦+ion名詞后綴 →擦掉,磨損,擦傷處
?? 例句
Erosion of pipes and vessels from abrasion by particles can be serious.
由于固體顆粒的磨蝕作用,管子和容器的磨損嚴(yán)重。
Tumble abrasion of a fabric is highly dependent on the inherent fiber toughness.
織物耐滾磨的能力與纖維固有韌度相關(guān)密切。
?? 詞根
-rod-表示“咬”
常見變體有-rot-、-raz-、-ras-
?? 牛津釋義
abrasion
n
1 [U] scraping or wearing away; rubbing off 刮除; 磨損; 擦掉.
2 [C] damaged area, esp of the skin, caused by rubbing, etc 擦傷處(尤指皮膚因磨擦等造成者).
?? 擴(kuò)展釋義
*[?'brei??n]n. 磨擦, 磨損, 磨損處【化】 磨耗; 磨蝕【醫(yī)】 擦除, 擦傷; 磨損, 磨耗【經(jīng)】 蝕損
?? 同詞根單詞
rot
n. 腐爛,腐朽;
vt.& vi. (使)腐爛,(使)腐朽;
razor
n. 剃刀,刮面刀;
vt. 剃;用剃刀刮;
rotten
adj. 腐爛的;惡臭的;墮落的;極壞的;
adv. 非常;極其;
rodent
n. [動(dòng)]嚙齒目動(dòng)物;
adj. 咬的,嚼的;<動(dòng)>嚙齒目的;[醫(yī)]侵蝕性的;
erode
vt.& vi. 侵蝕,腐蝕;
vi. 逐漸毀壞;削弱,損害;
??? 情景例句
Jack Wang? No, I don't think I know him.
杰克王?我想我不認(rèn)識(shí)。
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好,我們起飛延誤了,還遭遇了惡劣的氣候。
Late? No, you aren't. You're early. It's Sunday today !
晚了?沒有啊!你挺早的呢,今天是星期日。
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