that is to say

也就是说

thalidomide, Thames, than, thank, thank goodness, thank you, thank-you, thankful, thankfully, thankfulness, thankless, thanklessly, thanklessness, thanks, thanks so, thanks to, thanksgiving, Thanksgiving Day, that, that is, that is wrong of me, thatch, thatcher, thaw, the, the ,South `Pole, the ,Supreme `Being, the absolute, the accused, the aged, the air, the Almighty, the Alps, the ancients, the Antarctic, the Antarctic Circle, the Arctic, the Arctic Circle, the Ark of the Covenant, the armed forces, the armed services,