Tiaa-cref
美国教师退休基金会公司总部所在地：美国主要业务：保险
🧩 词语组成解析
abbr. Teachers Insurance and Annuity Association <美国>教师保险和年金协会; Teachers Insurance and Annuity Association of America 美国教师保险和养老协会; Timber Importers Association of America 美国木材进口商协会
🗣️ 情景例句
I don't know if I can get a good job in Los Angeles.
我不知道我能否在Los Angeles找到好工作。
I meet the boy whose aunt is a librarist.
我遇到那个男孩的姑妈是图书管理员。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。