Pneumohypoderma
皮下气肿
🗣️ 情景例句
but I don't want to put it off too long.
但我希望不要拖得太久。
I'm afraid you will miss your test.
我怕你会错过测验。
Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.
很多年之后，马尔科姆爵士的儿子唐纳德踏着父亲的足迹，也创造了一项世界纪录。