Concave slide
[建] 凹槽载片
🧩 词语组成解析
concave
['kɔn'keiv]
n. 凹面，成凹形;
adj. 凹的;
vt. 使成凹形;
slide
[slaɪd]
vi. 滑落;下跌;打滑;[棒球]滑垒;
vt. 衰落（成）;逐渐降低;使悄悄转动;（使）快捷而悄声地移动;
n. 幻灯片;降低;
🗣️ 情景例句
No, Mom. We had a great time.
不， 妈妈。我们玩得很高兴。
The path down to evil is easy.
堕入罪恶的道路是容易走的。
We chose a big one. It is almost as tall as the room.
我们选了一棵大的。它几乎和房间一样高。