petty量: measure capacity狭: narrow的: 4次方是 The fourth power of 2 i ...狭的: angustate; narrow; slender; smal极狭的: hairsbreadth下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:量狭的，即可在微信中查询翻译
