中文:不得不;必须
be related to
be exposed to
be obliged to
be opposed to
中文:隐藏于……之中
handed in
held in
taken in
hidden in
中文:对……有益
be familiar with
be available for
be harmful to
be beneficial for
中文:丰富的素材
basic materials
abundant materials
empty materials
advanced materials
中文:适配;调整至(某水平)
be attached to
be admitted to
be adjusted to
be adapted to
中文:大部分
the rest of
the bulk of
the cost of
the lack of
中文:显然地(副词)
easily
evidently
exactly
eventually
中文:语法功能
practical functions
grammatical functions
basic rules
formal forms
中文:高效地(副词)
efficiently
effectively
equally
endlessly
中文:减轻困扰
face the stress
reduce the distress
increase the distress
avoid the risk