Spend oneself
耗尽精力,精疲力竭
🧩 词语组成解析
spend
[spɛnd]
vt.& vi. 用钱，花钱;
vt. 花费;消耗;花（时间）;度过;
n. （为某目的或某段时间内的）花销，花费，开销;
s(dis-=apart)+pend(hang)→花费；耗用
oneself
[wʌn'sɛlf]
pron. 自己，自身;亲自，自行;其;亲手;
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
The basic model will cost about 10% less.
基本型的便宜约10%左右。