Elytrum
n. 翅鞘, 翅基
✅ 同义词
🗣️ 情景例句
I have to cram all night for tomorrow's exams.
为了明天的考试，我得熬夜临阵磨枪。
The whole carton is packed with double straps, each corner of the carton consolidated with metal angles.
纸箱外加了两道箍，每个箱角都用金属角加固。
No, that's not my bike.
不，那不是我的自行车。