Quadricapsular
四囊的
🗣️ 情景例句
We are in the red.
我们有亏损。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。