Acorn tube
[计] 橡实管
🏥 医学释义
橡实形电子管
🧩 词语组成解析
acorn
[['eikɔ:n]]
n. 橡树果实\\n[机] 浆栎, 浆栎果
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.
我当时在高低杠上练习。落地时向前摔倒受了伤。有人站的离我太近，我撞在他身上，跌了一跤，肩膀也受了伤。