| 释义 |
trace.a.ble5treI7sE7b6adj可追踪的; 可查出的In theory, most telephone calls should be traceable (= it should be possible to discover where they have come from).理论上说，大多数电话都应该是可查出其来源的。His medical problems were shown to be traceable to (= to have been caused by) his having been exposed to dangerous chemicals.有迹象表明他的健康问题是由于他接触过危险的化学药品引起的。
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