单词 sky-writing 释义 sky-writing n [U] (forming of) legible words in the sky from the smo......

单词 potassa 释义 ‖ potassa Chem.|pts|[mod.L.: see potash.]The name appropriated by Davy ......

单词 potassamine 释义 potassamine Chem.|ptsman|[f. potass-ium + amine.]A name, preferred b......

单词 potaro 释义 † potaroerron. variant of pedrero.1665J. Fraser Polichron. (S.H.S.) 374 ......

单词 skywards 释义 skywards (also skyward ) adj, adv towards the sky; upwards 向天空（的）......

单词 skyscraper 释义 skyscraper n very tall modern city building 摩天大楼. 　 英汉双解词典......