fine-tunevt.
英 'faintju:n | 美
中文vt. 调整；使有规则；对进行微调
词根词源
fine-tune (v.)also fine-tune, 1969, a back-formation from fine-tuning (1909 in reference to radio; earlier in various machinery contexts). From fine (adj.) + tune (v.). Related: Fine-tuning.
关键词