评论
打印
1.good at 擅长；善于
例句：He is good at farm work, though very young.
他虽然很年轻，却善于做农活。
2.pieces of 片；块；张
例句：A sandwich is two pieces of bread with food in between.
三明治是两片面包中间夹有馅儿。
3.plug in 插入；导入
例句：He put plug in his ear because the noise was too loud.
因为太吵闹了，他用耳塞堵住了耳朵。
4.wait for 等待
例句：I don't have to wait for their cue.
我并不等着他们的指点。
