1、continual
不停的;不間斷的
The school has been in continual use since 1883.
自1883年以來，該校從未停辦過。
They felt continual pressure to perform well.
他們不斷感受到壓力，促使他們好好表演。
一再的;反復的;頻繁的
the government's continual demands for cash to finance its chronic deficit.
政府為補貼長期的財政赤字而對資金的持續需求
She suffered continual police harassment.
她不斷受到警方的騷擾。
2、protective
保護的；防護的
Protective gloves reduce the absorption of chemicals through the skin.
防護手套可以減少皮膚對化學物質的吸收。
Protective measures are necessary if the city's monuments are to be preserved.
要保存城市古跡必須采取一些維護性措施。
呵護的；有保護欲的
He is very protective towards his mother.
他對他的母親呵護備至。
Glynis was beside her, putting a protective arm around her shoulders.
格莉妮絲在她身邊，呵護地用胳膊摟住她的肩膀。
3、protect
保護；防護
So, what can women do to protect themselves from heart disease?
那么，女性怎樣做才能使自己不得心臟病呢？
A long thin wool coat and a purple headscarf protected her against the wind.
一件薄薄的羊毛長外套和一條紫色的頭巾為她擋了風。
（保險單）為…提供保險
Many manufacturers have policies to protect themselves against blackmailers.
許多廠家都購買了保險，以防遭到敲詐。