Perienteron
[医] 肠周腔(胚)
🗣️ 情景例句
I'm sure I did.
我确信我安排了什么事。
It never rains but it pours.
祸不单行。（不鸣则已，一鸣惊人。）
New Zealand is also home to about 170,000 Pacific Islanders from Oceania who have settled mainly in Auckland in North Island.
新西兰也是那些来自大洋诸岛大约170，000岛民的家园，他们大多定居在北岛的奥克兰。