Triploblastic
a. [动]三胚层的
🗣️ 情景例句
Please pass the ...
请递给我……
Make a long story short!
长话短说！
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。