Permissible stress
[机] 容许应力
🧩 词语组成解析
stress
[stres]
n. 强调;重音;压力;重力;
vt. 重读;[机械学]使承受压力;给…加压力（或应力）;
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
Do you like him?
你喜欢他？
Lucy ran home at once. Her mother saw her when she arrived.
露西马上跑回家。到家时母亲看见了她。