Perisperm
n. [植]外胚乳( 亦泛指胚乳, 包括内、 外胚乳)
🔁 扩展释义
【医】 外胚乳
🗣️ 情景例句
when you called me.
当你打电话给我的时候。
I bought it at half price.
我花了半价买来的。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。