There is a lack of
缺少, 没有
🧩 词语组成解析
there
[ðɛr]
adv. 在那里;那里;在那一点上;
pron. 表示某物或某人的存在或某事的发生（常用作be, seem或appear的主语）;
int. （表示满足、烦恼）你瞧，好啦，得啦;
is
[ɪz]
vt.& vi. 是（be的三单形式;
n. 存在;
lack
[læk]
vt. 缺乏，缺少;需要的东西;
n. 缺乏，不足，没有;缺少的东西;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。