Break-off core
[机] 缩颈砂心
🧩 词语组成解析
break
[breik]
vt. （使）破;打破（纪录）;（常指好天气）突变;开始;
vi. （嗓音）突变;突破;破晓;（价格）突然下跌;
n. 破裂;中间休息;间断;短假;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
🗣️ 情景例句
I care.
我关心。
San Diego. I got back yesterday.
圣地亚哥，我昨天才回来。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.
但我们担心，洪水力量将使它上岸之前就筋疲力尽了。