Blastocoele
[医] 囊胚腔, 分裂腔
🗣️ 情景例句
Time heals all sorrows.
时间会治愈一切悲哀的。
Easier said than done.
说话容易做事难。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。