Origin and evolution of species · Picture Vocabulary · 10 words
Learn 10 words for “Origin and evolution of species” with labeled pictures and native-speaker audio: ordovician, agnathan, orthoceras, brachiopod, cambrian, trilobite. Includes pronunciation, bilingual labels and a free printable A4 PDF.
Labeled words in this picture（10）
1
ordovician奥陶纪
ˌɔːdəvˈɪʃən
2
agnathan无颌鱼
ˈeəɹəʊsˌɪst
3
orthoceras直角石
ˈɔː
4
brachiopod腕足动物
ˈbɒks ˈpliːt
5
cambrian寒武纪
ˈkambɹiən
6
trilobite三叶虫
ˈtɹɪɡlɪf
7
Precambrian前寒武纪
ˈfəʊbəʊz
8
cyanobacteria蓝细菌
ˈkʌtɪŋ ˈwaɪə
9
stromatolite叠层石
ˈstɹɑːtəm ˈspɪnɒsəm
10
origin and evolution of species物种起源与进化
ˈɒfʃɔː ˈpɹɒspɛktɪŋ