Aculeated
a. 尖锐的；有刺的（等于aculeate）
🗣️ 情景例句
for a long time,
很久了，
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。