Be at pains
费尽力气, 煞费苦心, 尽力设法
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
pains
[penz]
n. 麻烦，辛苦;痛苦( pain的名词复数 );劳苦;令人厌烦的人[事物];身体某部分的疼痛[不适];
🗣️ 情景例句
If you're ever in Xi'an, look me up. I'd love to see you again.
如果你来西安，一定要来找我，我很想和你再见面。
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易得到进一步发展。
She was intended to play a leading role in the growing might of Sweden.
目的就是要在不断增长的瑞典势力中起主导作用。