植物

例句 They are not unitary individual plants; each of them is a symbiotic bination of an alga and a fungus。 它們都不是單獨的植物,它們中的每一個都是海藻和菌類的共生結合體。

派生 fungicide(n。 殺真菌劑)

germinate['??:rmineit]v。(使)發芽;發展

例句 1。 The grass expands through growing root systems in the water where the nutrients that it needs to germinate can be found。 這種草透過將根系植入到水裡來擴大其種群數量,而水中有其生長髮芽所需的養分。

2。 When the plants float into an area and take root or when seeds float into a suitable area and germinate; a habitat of the plant starts to form。 當整株植物漂到某個地方並紮根,或者當種子飄到適合生存的地方開始生長時,這種植物的棲息地便開始形成了。

glacial['glei?l]a。 冰期的;冰河時代的;寒冷的

例句 When glacial ice reaches a certain depth; the weight of the ice causes ice crystals at the bottom to flow。 當冰川沉到一個特定的深度時,冰的重量會使底部的冰晶開始流動。

glaciation[?gleisi'ei?n]n。 冰川作用;凍結成冰

例句 1。 Scientists believed that during the Pleistocene epoch; there were four distinct glaciations that had affected the landform of North America and Europe。 科學家們相信在更新世時期,有四次顯著的冰川作用影響了北美和歐洲的地形。

2。 Geologists were deeply convinced that a great continental glaciation had extended the polar ice caps far into regions which enjoy temperate climates nowadays。 地理學家們深信,強烈的大陸冰川作用曾使極地冰帽延伸到如今的溫帶地區。

要點 冰川作用廣義上泛指冰川的生成、運動和後退;狹義上指冰川運動時地殼表面的改變作用,包括冰川的侵蝕、搬運和堆積。

glacier['glei??r]n。 冰川,冰河

例句 The glaciers that reached the Pacific Coast were valley glaciers。 延伸到太平洋海岸的冰川是山谷冰川。

同義 ice floe(冰川)

grain[grein]n。 穀物;顆粒;少量;紋理

搭配 go against