不了的英文：
unable to
without end
- He that would eat the fruit must climb the tree
不劳无获 - Wit without learning is like a tree without fruit
光有机智无学识,如同果树不结果 - Wit without learning is like a tree without fruit
光有机智无学识,如同果树不结果 - Let not the sun go down on your wrath.
不要让你的愤怒过夜。 - Impurity of the water made it unfit to drink.
因为水质不纯净，所以不能饮用。 - The famous mathematician is brainiac who would rather work on solving complex mathematical problems than sleep at night.
这位著名数学家十分聪明和勤奋，宁愿晚上不睡觉，也要解开复杂的数学难题。 - Not ostentatious;unpretentious.
不炫耀的；不虚饰的 - No charge
不收费 - Indefinite number
不定数 - No chicken;not young
不年轻
adj. 不能的；无能力的
- The white people are unable to isolate the black.
白人不能孤立黑人。 - The chemicals are unable to resolve completely in the solution.
那些化学物质无法在溶液里完全分解。 - He was starkly unable to achieve coherence.
他完全不能达到一致。
prep. 没有；不，无；在…范围以外
adv. 在户外；没有或不显示某事物
n. 外部；外面
- with or without milk,with or without sugar.
有人愿意在茶中加奶，有人却不愿意有人爱加糖，有人却不爱加糖。 - without [with no]stint
无限制地,不吝惜地 - "Without money, without tear"
没有钱,就没有忧虑
n. 最后部分，末端，尽头；终止；结局；死亡；目的；一端，一方；部分
v. 结束，终止
adj. 最后的，最终的
- Is the conference ended?
会谈结束了吗？ - To join or be joined end to end;abut.
首尾相连在末端相连或毗连；邻接 - Tie this end to the pole but leave the other end free.
将这一端系在柱子上，让另一端松开著。
