Allowable limit of wear
[机] 容许磨耗限度
🧩 词语组成解析
allowable
[ə'lauəbəl]
adj. 允许的，正当的，可承认的;许用;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
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
Oh, I date occasionally,
哦 ，我偶尔约约会。
Far from being angry, he's delighted.
他一点也不生气，还很高兴。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。