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COMPOUNDS
co thắt 
spasm
cơ thắt sphincter
thắt to tie, tighten, strap, become narrow
thắt buộc tie up, restrict (in) cord, limit (to)
thắt ca vát to wear a tie
thắt chặt to tighten, strengthen, stabilize
thắt chặt hầu bao tighten the purse strings
thắt chặt tình trạng to stabilize a situation
thắt cổ to hang, garrote
thắt dây an toàn to wear a seatbelt
thắt lưng belt (around the waist)
thắt lưng buộc bụng to save, tighten one’s belt
thắt nút to tie a knot
thắt nơ to tie a bow
thắt đáy take in, contract, make narrower
đau thắt intense pain
co thắt spasm cơ thắt sphincter thắt to tie, tighten, strap, become narrow thắt buộc tie up, restrict (in) cord, limit (to) thắt ca vát to wear a tie thắt chặt to tighten, strengthen, stabilize thắt chặt hầu bao tighten the purse strings thắt chặt tình trạng to stabilize a situation thắt cổ to hang, garrote thắt dây an toàn to wear a seatbelt thắt lưng belt (around the waist) thắt lưng buộc bụng to save, tighten one’s belt thắt nút to tie a knot thắt nơ to tie a bow thắt đáy take in, contract, make narrower đau thắt intense pain