Allowable wear
[化] 许用磨损
🧩 词语组成解析
allowable
[ə'lauəbəl]
adj. 允许的，正当的，可承认的;许用;
wear
[wɛr]
vt. 穿着，戴着;面露;留着（胡须等）;磨损;
vi. 耐用;保持不变;磨损，耗损;逐渐或枯燥地通过;
n. 穿着;穿戴物，衣物;磨损，穿旧;耐用性;
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。