familiar
英 [fəˈmɪliə(r)] 美 [fəˈmɪljɚ]
adj.
熟悉的; 通晓的; 冒昧的; 随便的
n.
常客,密友; 高级官吏的家属; [天主]教皇[主教]的仆人;
变形
复数: familiars
我不太熟悉植物学方面的名称。
I am not very familiar with botanical names
the seven year itch (humorous)
七年之痒(幽默)
if someone who is married gets the seven year itch, they become bored with their relationship after about seven year
“七年之痒”是一种婚姻现象,意思是经热恋而结婚,婚姻进入第七个年头时,随着夫妻双方的熟悉,浪漫与潇洒随着生活的压力而荡然无存,婚姻进入第一个危险期。
be familiar with
是familiar呵呵