Braxton-hicks contraction
【医学】希克斯氏征(妊娠三个月后子宫的间歇性收缩)
🧩 词语组成解析
布拉克斯顿
n. 希克斯（姓氏）
contraction
[kən'trækʃən]
n. 收缩，缩减;[语]缩略，略体，缩写;（开支等）缩减;（分娩时）子宫收缩;
🗣️ 情景例句
Advice doesn't normally come cheap, but this piece is for free...
通常来说，忠告都是价值不菲的，但这个是免费赠送的。。。
It's too dark.
太黑暗了。
but fearing that she would never see Rastus again -- the letter had made that quite clear -- she changed her mind.
但又害怕再也见不到拉斯特斯——这点，信上说得十分明白——于是便改变了主意。