第三人稱(chēng)單數：crests現在分詞：cresting過(guò)去分詞：crested過(guò)去式：crested
crest基本解釋
crest的意思
名詞山頂; 羽毛飾; 雞冠; （動(dòng)物的）頸脊
及物動(dòng)詞加上頂飾; 到達…的頂部; 形成冠毛狀頂部; 到達頂部
不及物動(dòng)詞到達絕頂; 形成浪峰; 達到頂點(diǎn)
crest相關(guān)例句
及物動(dòng)詞
1. crest是什么意思
1. The stately mansion crested the hill.
莊嚴的大廈位于山頂。
2. A temple crested the hill.
一座寺廟高踞山頂。
不及物動(dòng)詞
1. The river will crest in two hours.
兩小時(shí)后河水將漲到最高點(diǎn)。
2.
2. The old man stood with his back to the fire, cresting up erect.
老人背火昂然而立。
名詞
1. crest的意思
1. He reached the crest of the hill before dawn.
他于黎明前到達山頂。
2. His crest falls.
他垂頭喪氣。
crest網(wǎng)絡(luò )解釋
1. 波峰：波的最高點(diǎn)叫做波峰(crest),而最低點(diǎn)叫做波谷(trough),兩個(gè)連續的(consecutive)的波峰和波谷之間的距離叫做波長(cháng)wavelength. 一個(gè)完整的振動(dòng)波長(cháng)叫做周期,周期一般用時(shí)間來(lái)表示. 一秒內完成的周期數叫做頻率frequency. 頻率由Hz來(lái)衡量.
2. 峰：一個(gè)褶皺中的最高點(diǎn)不一定就是它的軸脊或軸線(xiàn),褶皺中的最高點(diǎn)名叫褶峰(crest)其最低點(diǎn)名叫褶谷(trough),見(jiàn)圖16. 巖層經(jīng)過(guò)褶皺以后,可以向上凸出,也可以向下凹下,於是我們可以把褶皺分成兩大類(lèi). 一種名為背斜層(anticline),
3. 嵴：表膜是由許多螺旋狀的條紋聯(lián)結而成,每一個(gè)表膜條紋的一邊有向內的溝(groove),另一邊有向外的嵴(crest). 一個(gè)條紋的溝與其鄰接條紋的嵴相關(guān)聯(lián)(似關(guān)節). 眼蟲(chóng)生活時(shí),表膜條紋彼此相對移動(dòng),可能是由于嵴在溝中滑動(dòng)的結果.
crest詞典解釋
1. 山頂;波峰;浪尖
The crest of a hill or a wave is the top of it.
2. 到達山頂
When someone crests a hill, they reach the top of it.
e.g. The first wave of marchers crested the hill.
第一批游行示威者登上了山頂。
3. 鳥(niǎo)冠;羽冠
A bird's crest is a group of upright feathers on the top of its head.
e.g. Both birds had a dark blue crest.
兩種鳥(niǎo)都長(cháng)著(zhù)深藍色的羽冠。
4. (貴族家庭、城鎮或組織的)飾章，紋章
A crest is a design that is the symbol of a noble family, a town, or an organization.
e.g. On the wall is the family crest.
墻上掛著(zhù)那個(gè)家族的飾章。
crest英英釋義
noun
1. a showy growth of e.g. feathers or skin on the head of a bird or other animal
2. (heraldry) in medieval times, an emblem used to decorate a helmet
3. the center of a cambered road
Synonym: crown
4. the top line of a hill, mountain, or wave
5. the top or extreme point of something (usually a mountain or hill)
e.g. the view from the peak was magnificent
they clambered to the tip of Monadnock
the region is a few molecules wide at the summit
Synonym: peakcrowntoptipsummit
crest的翻譯
verb
1. reach a high point
e.g. The river crested last night
2. lie at the top of
e.g. Snow capped the mountains
Synonym: cap