托福單詞birch什么意思-birch詞組短語(yǔ)_例句_同義詞

birch意思

n.樺木；樺樹(shù)；樺條

vt.用樺條鞭打

時(shí)態(tài)：birched,birching,birches

birch詞組短語(yǔ)

white birch白樺；白樺樹(shù)

silver birch[植]歐洲樺；紙皮樺；黃樺

birch forest樺林；樺手

birch同義詞

n.

wood,tree,switch

v.

flog,welt,whip,lather,lash,slash,strap

adj.

woody

birch例句

1.We found that birch bark could serve as paper.

我們發(fā)現(xiàn)樺樹(shù)皮可以作紙用。

2.In particular,a song called The Birch Forest brought Pu Shu's name to the forestage.

特別是，一首歌叫白樺林帶來(lái)浦樹(shù)的名字給石洪濤。

3.In midmost of the stream,embraced in the weir's shimmering arm-spread,a small island lay anchored,fringed close with willow and silver birch and alder.

在大壩那閃光的臂膀環(huán)抱中，安臥著一個(gè)小島，四周密密層層長(zhǎng)著柳樹(shù)、白樺和赤楊。

4.That means the birch from high longitude and latitude areas will have lower content of the ash,extraction and lignin,higher content of the holocellulose and pentosan in the wood.

這表明，選擇較高經(jīng)緯度地區(qū)的白樺，可以降低灰分、抽出物、木素含量，提高綜纖維素和聚戊糖含量。

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