Birth-mother
生母
?? 詞語組成解析
birth
[b?:θ]
n. 出生;分娩;起源;出身;
mother
['m?e?]
n. 母親，媽媽;女修道院院長;大娘;
vt. 像母親般地照顧;養育;溺愛;
??? 情景例句
No, I think it's important to do it now.
不 ，我覺得還是應該現在動手術。
Friendship ---- one soul in two bodies.
友誼是兩人一條心。
but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.
但強調了一項基本原則，象和馴象員之間的關系是馴象成功與否的關鍵。