英语翻译Flat-bottomed glass vials approximately 8 cm in length and 3 cm in diameter arerecommended.Their sides are lined with filter paper cut to a suitable size so it does not overlap appreciably.

英语翻译Flat-bottomed glass vials approximately 8 cm in length and 3 cm in diameter arerecommended.Their sides are lined with filter paper cut to a suitable size so it does not overlap appreciably. 英语翻译flat 英语翻译Over a hundred years ago people in London were surprised to see a very unusual boat come sailing up the Thames River .The boat was eighty feet long ,flat-bottomed ,with big wooden eyes on both sides in the front and was colorfully painted 英语翻译Over a hundred years ago people in London were surprised to see a very unusual boat come sailing up the Thames River .The boat was eighty feet long ,flat-bottomed ,with big wooden eyes on both sides in the front and was colorfully painted 英语翻译large flat white copper-bottomed是什么意思 Round-Bottomed Trapezoid是什么意思? 英语翻译Paid Flat Waive Flat翻译工具的不要 flat flat flat flat Flat flat 英语翻译（ ） Glückwunsch zum Geburtstag!HerzlichHerzlichenHerzlichesHerzlichem 英语翻译ventilation shaftpartition wallskirting boardpenthouseloungefireplacegutter flat roof 英语翻译Knitted Elastic tape Flat Elastic tape 英语翻译Cool a 25- to 50 ml round-bottomed flask or Erlenmeyer flask containing 12 ml of concentrated hydrochloric acid in an ice bath in a hood.