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[医][=centromere Ba(OH)2 Giemsa band]氢氧化钡吉姆萨着丝粒（点）分带
🗣️ 情景例句
You pick him up.
把他抱起来呀。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
然后记录下的是横向波的到达，横向波比纵向波传播得慢，在纵向波到达几分钟后才能到达。