This meant, of course, that he arrived at school early in the morning, dragging his heavy instrument case across the campus to the pitying looks of the non-musicians he had left behind.

当然，这意味着他一大早就到了学校，拖着沉重的乐器箱穿过校园，让他身后那些不学音乐的学生们投来同情的目光。

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BEZEL, the part of an instrument case for locking the glass.

镶嵌沟缘，将表面玻璃固定在仪表上的圈状零件。

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Even in this simple case, the instrument detected as many as 100 different signalling molecules fired off by the two bacteria, only 10 of which the team managed to match to known molecules.

在这个简单案例中，仪器甚至检测到了100个两种细菌间相互攻击的信号分子，其中能与已知分子相匹配只有10种。

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Seth removed the instrument from its case, raised his bow, and began to play, beautifully, until the bullies were cowed into silence.

NEWYORKER: A Loaded Gun

The Korean-born musician, who has played with the Royal Philharmonic Orchestra, was due to board a train to Manchester and was buying a sandwich at Euston station when the case containing the instrument was taken from her.

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