laboriously
UKUS
TOEFLB1
释义
adv.
In a way that requires much effort; slowly and with difficulty
费力地，辛苦地，吃力地
词根拆分
词根派生laborious工作，劳动，辛劳
+
-ly充满...的，具有...特质的
=laboriously
laborious（充满辛劳的）+ -ly = 以缓慢、费力的方式。
常用搭配
- 1.work laboriously费力地工作
- 2.move laboriously费力地移动
例句
- 1.
He laboriously copied each figure into the ledger by hand.
他费力地把每个数字手抄进账簿里。
- 2.
The old engine started laboriously in the cold.
那台旧引擎在寒冷中吃力地发动起来。