支系
branch or subdivision of a family
知悉
to know; to be informed of
窒息
to choke; to stifle; to suffocate
侄媳妇
brother's son's wife; nephew's wife
直系军阀
the Zhili faction of the Northern Warlords
直系血亲
direct descendant; blood relative
直系亲属
next of kin; immediate dependant
神经胶质细胞
glial cell (provide support to neuron); neuroglia
复殖吸虫
digenetic trematode worm (i.e. from Order Digenea 複殖目|复殖目)