Exine
n. [植]花粉粒外壁, 孢子外壁
✅ 同义词
🗣️ 情景例句
Do you frequently surf the net?
你经常上网吗？
I will take a train.
我将去搭火车。
The only other ship to match her was the Thermopylae.
唯一可以与之一比高低的是“塞姆皮雷”号帆船。