谷底 gǔdǐ all-time low Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: valley floor All meanings 2 gǔdǐ 2 all-time low 1valley floor 1 1 sentence for 谷底 (gǔdǐ — valley floor) 探险队沿着陡峭的山坡下降到了谷底。 tànxiǎnduì yánzhe dǒuqiào de shānpō xiàjiàng dào le gǔdǐ. The expedition descended to the valley floor along the steep slope. Source: Dong Chinese Dictionary