B. d.
[医] 棱底向下, 颊[侧]远中的
🗣️ 情景例句
It was such a great idea to spend the weekend this way.
这样过周末的主意简直太棒了。
Relax. You can count on me.
放一百二十个心吧。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。