trong bụng 
at one’s waist, next to one’s stomach [ trong ] : during; in(side), among
[ bụng ] : stomach, abdomen, waist, belly, heart
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
| Intermediate -Advanced: 3019 (verb: to develop, to grow, to mature)  The doctor said her fetus was developing well.  Die Ärzte sagten, dass sich der Fötus in ihrem Bauch gut entwickelte. Các bác sĩ cho biết thai nhi trong bụng cô đang phát triển tốt. |
cười thầm trong bụng to laugh secretly dắt cây súng trong bụng to carry a gun on one’s hip or waist khoái chí trong bụng happy, glad đi guốc trong bụng to penetrate somebody’s