be well up in 精通 ; 熟悉 ; 精晓 ; 认识

well up in 精通 ; 擅长 ; 熟悉 ; 长于

well up 涌出 ; 萌发 ; 流露 ; 涌上

go well up to bridle 勇往直前

Well up early 起来的很早嘛 ; 早点好 ; 好起来早 ; 及早

am well up in 我精通编程

well up with tears 泪如泉涌

well up for 对…满有把握 ; 对…有充分准备

well up inside sb 内心充满幸福

well up in one's eyes 涌上某人的眼眶