Pollen sac
花粉囊
🧩 词语组成解析
pollen
['pɔlin]
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
sac
[sæk]
n. （动植物组织中的）囊，液囊;
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。;
🗣️ 情景例句
Weight: eight pounds six ounces.
体重： 八磅六盎司。
Where did you go yesterday?
你昨天去了哪里？
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。