safer
adj. 更安全（safe 的比较级）
n. （Safer）人名；（英）塞弗
例句
We all want to live in safer cities.
我们都希望住在比较安全的城市里。
《牛津词典》
"Are you sure the raft is safe?" she asked anxiously. "Couldn't be safer," Max assured her confidently.
“你确定这筏子安全吗？”她不安地问。“再安全不过了，”马克斯自信地向她保证。
《柯林斯英汉双解大词典》
It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun.
用化妆来伪造棕褐色的皮肤比让皮肤暴露于强烈的太阳光线更安全。
