Interdentality
齿间发音(动作)
🗣️ 情景例句
Don't worry, be happy.
别担心，开心点。
We're in competition with several other companies for the contract.
我们与另外几家公司逐争取这个合同。
Many families spend this at a cottage by the seaside or go camping in the hills or on the coast.
许多家庭会在海滨的小屋里度过这段时光，或到小山坡上或在海岸边野营度假。