Embryonic knob
[医] 胚结
🧩 词语组成解析
knob
[nɑb]
n. 球形把手;（收音机等的）旋钮;小块;疙瘩;
v. 鼓起;使有球形突出物;给（门等）装球形把手;
🗣️ 情景例句
So I thought you might like it.
所以，我想你可能会喜欢这个。
We are supposed to help each other.
我们理应彼此帮助。
however well we look after ourselves,
不管我们怎样精心照料我们自己，