一下

• Could you call by on your way home ?
  你回家的时候，能顺路来一下吗？
• Seaton's face fell into lines of sadness .
  西顿的脸一下变得很沮丧。
• He coughed a little and cleared his throat .
  他咳了一下，清了清喉咙。
• My watch broke down, please set it right .
  我的表坏了，请修理一下。
• Lisa hurled herself into her father's arms .
  莉萨一下扑进父亲的怀抱。
• They advised her to go into hiding for a while .
  他们劝她先躲藏一下。
• It began to sharpen with each stroke .
  每蹬一下车子，疼痛都在加剧。
• Let 's make a check on his calculation .
  让我们复核一下他的计算结果。
• He weighed the parcel in his hand ( s ) ..
  他用手掂量了一下这个包裹。
• Wait a minute. i have to tidy myself a bit .
  等一会儿，我梳理一下。