Tree trunk cross-section · Picture Vocabulary · 9 words
Learn 9 words for “Tree trunk cross-section” with labeled pictures and native-speaker audio: annual ring, bark, cambium, heartwood, phloem, pith. Includes pronunciation, bilingual labels and a free printable A4 PDF.
Labeled words in this picture（9）
1
annual ring年轮
ˈaŋkəl ˈslaʃ ˈɹɪst ˈweɪt
2
bark树皮
ˈbɑːbə ˈkəʊm
3
cambium形成层
ˈkambiəm
4
heartwood心材
ˈhɑːtwʊd
5
phloem韧皮部
ˈfləʊɪm
6
pith髓心
ˈpɪθ
7
sapwood边材
ˈsandi ˈdɛzət
8
wood ray木射线
ˈwʊd ˈfɹɒɡ
9
cross section of a trunk树干横截面
ˈkɹɒs ˈsɛkʃən əvə ˈtɹʌŋk