pectoral
发音
英 [ˈpektərəl]
美 [ˈpɛktərəl]
-
- adj.
- 胸部的，戴在胸部的
-
- n.
- 胸鳍，胸肌
单词词源
pectoral 胸的，胸肌的
来自拉丁语pectus的所有格pectoris,胸部的，胸腔的，来自PIE*peg,胸部，词源同parapet.引申词义胸肌。
双语例句
- 1. Known to grow as long as about 5 feet ( 1.5 meters ) , moray species generally lack pectoral fins , unlike most other eel species .
- 我们已知这种欧洲海鳗最大能长到5英尺（1.5米）长，和绝大多数其他鳗鱼物种不同的是：它们通常没有胸鳍。
- 2. Americans wealthy enough to afford cosmetic surgery could be asked to pay a bit more for their tummy tucks and pectoral implants to fund treatment for americans who cannot afford basic healthcare .
- 有够多钱做整容手术的美国人可能会被要求在他们做紧腹手术和隆胸手术时要多付点点钱以资助那些付不起基本医疗保健费的美国人看病。
- 3. Over-developed pectoral muscles and deltoids create this look in climbers .
- 过于发达的胸肌和三角肌造成了岩友们的这种外形。
- 4. Once airborne , they use long pectoral fins and shorter pelvic fins on the sides of their bodies to create lift , much like the wings of an aircraft .
- 达到空中后，他们利用身侧类似于机翼的长胸鳍及短腹鳍产生升力。
- 5. The species takes its name from the shape of its rostrum , where the pectoral fins split into two lobes separated by a center crease-creating a feature rather like a bovine nose .
- 牛鼻得名于其喙部的独特形状，由于胸鳍被一条中折线分割成两瓣，所以看起来就像是牛的鼻子。