Monogerm
a. [植]單胚的
??? 情景例句
Please sit down, Alexandra.
請坐 ，Alexandra。
The phone seems to be out of order.
電話好像出故障了。
Before long, biscuits of all shapes and sizes began arriving at the factory.
不久，形狀各異，大小不一的餅干陸續送到工廠。