n. (c.)可數名詞乘氣球I gave the child a balloon at her party
v.t./i.動詞 (及物/不及物)像氣球般鼓起That fish is unusual in that it may balloon and expand when frightened
v.t./i.動詞 (及物/不及物)乘氣球上升;乘氣球飛行They were going to balloon into the air
n. (c.)可數名詞熱氣球They went by balloon over the mountains
v.t./i.動詞 (及物/不及物)迅速增加The company's profits ballooned after the new product launch.
v.t.及物動詞使膨脹The wind ballooned the sails.
n.名詞氣球狀的She wore a balloon skirt to the party.