64. The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.
64.珍珠的色澤受到作為其母體牡蠣種類及牡蠣生活水域的深度,溫度和含鹽度的製約。
pigmentation
n.
1.【生】染色;色素沉著
2.(生物的)天然顏色
influence
n.
1.影響,作用[C][U][(+on/upon)]
2.影響力;勢力,權勢[U][(+over/with)]
3.有影響的人(或事物);有權勢者[C][(+for/on)]
vt.
1.影響,感化;左右[O2]
develop
vt.
1.使成長;使發達;發展
2.詳盡闡述;展開
3.開發
4.逐漸產生;逐漸養成;患(病)
5.【攝】使顯影,沖洗(底片)
vi.
1.生長;成長;形成
2.進步;進化
3.發展
4.顯露;(事實等)被發現
5.【攝】顯影
depth
n.
1.深度,厚度[U][C][S1]
2.(色澤)濃度;(音的)低沉[U][S1]
3.(知識等的)深奧;(感情等的)深厚[U][S1]
4.深處;深淵[the P]
5.中間部分;最強烈部分[the P]
temperature
n.
1.溫度,氣溫[C][U]
2.體溫[C][U]
3.【口】熱度,發燒[S1]
65. Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly identified as mockingbirds by certain aural clues.
65.儘管模仿鳥學很多種鳥的鳴叫聲惟妙惟肖,但人類還是能夠依其聲音上的線索很快識別它們。
identify
vt.
1.確認;識別;鑑定,驗明[(+as)]
2.視……(與……)為同一事物[(+with)]
3.使參與;使合作[(+with)]
4.發現,確定
vi.
1.(與……)認同;一致;感同身受[(+with)]
certain
adj.
1.確鑿的,無疑的;可靠的
2.確信的,有把握的;一定會的[F][(+of/about)][+(that)][+wh-][+to-v]
3.某,一位姓……的(人)[B]
4.某種(或一定)程度的[B]
pron.
1.某幾個;某些[(+of)]
clue
n.
1.(解決疑案,問題等的)線索,跡象,提示[(+to)]
2.(故事等的)情節
vt.
1.為……提供線索
2.【口】為……提供情況,告知[(+in/up)]
66. Not only can walking fish live out of water, but they can also travel short distances over land.
66.鮎魚不僅可以離開水存活,還可以在岸上短距離移動。
travel
vi.
1.旅行
2.(光,聲音等)行進,傳導[Q]
3.旅行推銷貨物[Q]
4.【口】快速前進,飛馳
5.移動,(眼睛)掃視
6.交往[(+with)]
vt.
1.在……旅行,遊遍
2.經過,走過,駛過(距離)
n.
1.旅行,遊歷[U]
2.漫遊;海外旅行[P]
3.遊記[P]
distance
n.
1.距離;路程[C][U][(+to/from/between)]
2.遠處[the S]
3.冷淡,疏遠[C][U]
vt.
1.(競爭中)把……遠遠甩在後面
2.使疏遠[(+from)]
land
n.
1.陸地[U]
2.土地;田地[U]
3.國土,國家[C]
4.地產,田產[U][P1]
5.田園生活[the S]
vt.
1.使登陸;使降落;使下車
2.卸貨
3.釣上(魚等)
4.【口】弄到,撈到
5.【口】給予(打擊)[O1]
6.使陷於[O]
vi.
1.登陸;降落
2.陷入[Q]