Adventitia
n. 外膜\\n[医] 外膜
🗣️ 情景例句
This job is no picnic.
这份工作很累人。
He's concentrating on learning English.
他集中精力学英语。
Three million people watched as the ashes of this great man were gently poured into the brown waters of the river that would carry them to the ocean.
还有300万人守望着这位伟人的骨灰缓缓撒入褐以的恒河，河水把他的骨灰送向大海。