Proscenium arch
舞台上的拱形框架，舞台口
📖 牛津释义
proscenium arch
arch above this space, which forms a frame for the stage when the curtain is opened 舞台上的拱形框架; 台口.
🧩 词语组成解析
proscenium
[[prə'si:niəm]]
n. 舞台前部, 幕布及其装置, 舞台, 前部
arch
[ɑ:tʃ]
n. 弓形;拱门;拱形物;足弓，齿弓;
vt. （使）弯成拱形;用拱连接;向后弯;
vi. 拱起;成为弓形;
adj. 主要的;首要的;调皮的;淘气的;
🗣️ 情景例句
I can't eat another bite.
我一口也吃不下去了！
He that regards not a penny,will lavish a pound.
小钱不知节省，大钱将滥花。
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.
情况很快就弄清了，舞蹈的直线部分是随着太阳位置的变化而变化的。