The idea is that every odor molecule that enters our nose has a specific shape that fits a specific receptor-like a key fits a lock-allowing us to detect, say, the acrid aroma of burnt coffee.
这个想法是，每一个进入我们的鼻子的气味分子都有一个特定的形状，相互吻合的特定受体——就像锁和钥匙一样——使我们能够感知，例如感知焦咖啡的刺鼻气味。
Postflight found nose gear mirror too low, check found due charging valve csn't lock, leak air.
航后发现前起落架镜面太低，结果发现是充气活门锁不死漏气所致。
Aurora only USES lock washer or embroidered eyes and nose for safety.
极光只使用垫圈或绣眼睛和鼻子的安全。
Only lock washer or embroidered eyes and nose are used for safety.
只有垫圈或绣眼睛和鼻子被用于安全。
Only lock washer or embroidered eyes and nose are used for safety.
只有垫圈或绣眼睛和鼻子被用于安全。
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