Fill in gaps by using short, upward strokes of the pencil.用铅笔向上短短地勾画几道来填充空白。There were gaps in their counterterrorist strategy.他们的反恐战略存在漏洞。Contraction of the timbers left gaps in the fence.木料收缩,结果围墙露出缝来....
For now, even Mammy, her mainstay, had gone back to Tara.因为现在连她的主要支柱嬷嬷也回塔拉去了.Agriculture is still the mainstay of the country’s economy.农业仍然是这个国家经济的主要支柱。He thinks he's a mainstay of the company, but he's really...