Basal ectoderm
[医] 底外胚层
🧩 词语组成解析
basal
['beisəl]
adj. 基底的，在底部的，基础的;
n. 外胚层, 外层\\n[医] 外胚层
🗣️ 情景例句
When you read, read as loudly as possible, as clearly as possible and as quickly as possible.
当你读的时候，要尽量大声、尽量清晰和尽量快速。
I won't embarrass you in front of your friends.
我不会在你的朋友面前使你丢丑。
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，