"cotyledon" 怎么发音
word
ˈkɔtəˌɫidən
KAW-tuh-LEE-dun
kɒtɪˈliːdn̩
kot-i-LEE-dn
释义
A cotyledon is the first leaf or one of the first leaves of a plant embryo, found inside the seed. It helps provide nutrients to the growing plant.
IPA 音标
美式英语
ˈkɔtəˌɫidən
英式英语
kɒtɪˈliːdn̩
简化发音
美式
KAW-tuh-LEE-dun
英式
kot-i-LEE-dn
语境中听
The bean seed has two cotyledons.
A cotyledon stores food for the young plant.
Every seed has at least one cotyledon.
You can see the cotyledons when a seed first sprouts.