Discretion is not Jeremy's strong point...是什么意思？

Discretion is not Jeremy's strong point...

小心谨慎不是杰里米的强项。

discretion

n. 慎重，考虑周到，判断力，辨别力，自行决定的自由；

例句
School governors have the discretion to allow parents to withdraw pupils in exceptional circumstances.
督学可以酌情允许父母在特殊情况下让学生退学。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

strong

adj. 强的，坚强的，强烈的，强壮的；adv. 强劲地，猛烈地，大大地，坚强地；

例句
Pamela was unrepentant about her strong language and abrasive remarks.
对于自己的激烈言辞和恶语相向，帕梅拉并无悔意。

point

n. 点，要点，得分，标点；vt. （意思上）指向，削尖，加标点于，指路；vi. 表明，指向；

例句
He was abrupt to the point of rudeness...
他的唐突已到了无礼的地步。