trimester的例句（trimester在句子中的用法）

• To make routine inspection on stock material andes report it trimester. 定期检查包料库存并统计.
• She was okay with letting you fly in your third trimester? 　勤斓　辄婕腔庵　论　　沧?膻砩獗?
• the first trimester of pregnancy 妊娠的头三个月