“nut”的概念、定义、翻译、参考文献-科学参考

单词	nut
释义	nut [nǝt] ^BOTANY 1. A fruit which has at maturity a hard, dry shell enclosing a kernel consisting of an embryo and nutritive tissue. 2. An indehiscent, one-celled, one-seeded, hard fruit derived from a single, simple, or compound ovary. ^{DESIGN ENGINEERING} An internally threaded fasterner for bolts and screws.
随便看	angioblast angiocardiography angiogenesis angiogram angiography angiokinesis angiology angioma angioneurotic edema angiopathy angioplacentography angioplasty angiosarcoma angioscotoma angiospasm angiosperm Angiospermae angiotensin angitis angle angle back-pressure valve angle bar angle bead angle beam angle bisection

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