英文词源
- buttonwood (n.)
- also button-wood, "North American plane tree," 1690s, from button (n.) + wood (n.). So called for their characteristic round fruit.
实用例句
- 1. Buttonwood would like to suggest two tried - and - trusted canaries for this particular coalmine.
- 金融人士愿意为这个特别的市场建议两个屡试不爽的预警指标.
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