Plumbers caulk joints in pipe with lead, string or a caulking compound.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Older windows and doors require maintenance -- scraping, painting and caulking.旧门窗需要一系列维护,诸如, 刮磨, 上漆,勾缝.Caulking and weath...
Make sure the draining board, sink and plug hole are regularly disinfected.滴水板、水槽和塞孔一定要定期消毒。Contaminated instruments and floor surfaces should be chemically disinfected.污染的器材和地面要用化学药物消毒.The ill man's room was disinf...
这门课的主要目的是提高英语会话能力。The primary aim of this course is to improve your spoken English.她太轻率了, 她应该学会话出口前想一想.She's too hasty; she should learn to think before speaking.我由于不熟悉英语会话而处于不利地位.I am at an unfavourable position in...
The forthcoming election and its aftermath were to bring opportunities and excitements beyond all expectation.即将到来的普选和普选的结果将带来出乎人们意料的种种机会和刺激.Today we meet in the aftermath of the Falklands Battle.今天,我们在福克兰之战后相聚.During th...