bull barrel
基本解釋
- [軍事學]重型槍管
英漢例句
- Coal prices enjoyed a bull run in 2004 and 2005, but today's boom is bigger and is causing more concern, as the possibility of a global recession looms and oil trades at around $90 per barrel.
雖然煤炭價格在2004和2005年也曾大幅上漲，但本輪的價格漲勢更猛，人們由此而產生的擔憂也更強烈，因為全球經濟陷入衰退的可能性目前正在加大，而油價仍在每桶90美元的高位徘徊。
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雙語例句
專業(yè)釋義
- 重型槍管