1.effective adj.有效的;起作用的
Condoms are an effective method of birth control if used with care.
如果使用得當(dāng),避孕套是很有效的避孕手段 。
2.stroke n.中風(fēng)
He had a minor stroke in 1987, which left him partly paralysed.
他1987年曾患輕度中風(fēng),之后就半身不遂了 。
3.phrase n.<語>短語;成語<語>語>
The phrase was not meant to be taken seriously.
此話不必當(dāng)真 。
4.benefit n.利益,好處
Each family farms individually and reaps the benefit of its labor.
各家經(jīng)營各自的農(nóng)場,收獲各自的勞動成果 。
5.raw adj.生的
Use separate chopping boards for raw meats, cooked meats, vegetables and salads.
切生肉、熟肉、蔬菜和拌色拉的青菜時要使用不同的切菜板 。