bract
音標發(fā)音
- 英式音標 [br?kt]
- 美式音標 [br?kt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.[植]苞葉；苞
英漢例句
- Racemes terminal.Flowers few, solitary from bract axils.
縂狀花序頂生開花很少，單生從那裡苞片。 - Furthermore, we also confirmed the view that sepal and bract are homologous.
此外，本文也進一步証實了花萼與苞片的同源性。
用作名詞 (n.)
英英字典
- a type of leaf that grows from the area just below a flower and is sometimes different in shape or colour from the main leaves