1、underneath
在…下面;在…底下
The device exploded underneath a van.
该装置在一辆货车底下发生了爆炸。
using dogs to locate people trapped underneath collapsed buildings.
利用狗来寻找被困在倒塌的楼房下面的人
在下表面;在底面
Check the actual construction of the chair by looking underneath.
看看椅子的下面,检查一下它的实际构造。
The sand martin is a brown bird with white underneath.
崖沙燕是一种褐羽白腹的鸟。
在内心深处;心底里
He was as violent as Nick underneath.
在内心深处,他和尼克一样暴躁不安。
Underneath, Sofia was deeply committed to her husband.
索菲娅从内心里对丈夫忠贞不贰。
2、protect
保护;防护
So, what can women do to protect themselves from heart disease?
那么,女性怎样做才能使自己不得心脏病呢?
A long thin wool coat and a purple headscarf protected her against the wind.
一件薄薄的羊毛长外套和一条紫色的头巾为她挡了风。
(保险单)为…提供保险
Many manufacturers have policies to protect themselves against blackmailers.
许多厂家都购买了保险,以防遭到敲诈。