Groan inwardly：內(nèi)心痛苦

grin and ear it 逆來順受 | groan inwardly 內(nèi)心痛苦 | be/get into the groove 處于最佳精神狀態(tài)

ionogen：電解質(zhì),電解物

V-groove MOSFET V 形槽MOS場院效應晶體管 | ionogen 電解質(zhì),電解物 | minimum firing power 最小點火功率

key-hole：基準井

key groove 鍵槽 | key hole 基準井 | key horizon 基準層

locks for file drawer located in kneehole space：膝蓋處有兩個公文抽鎖(即側(cè)面鎖)

Carved groove on both sides at top-see photo 桌腿兩... | 2-locks for file drawer located in kneehole space 膝蓋處有兩個公文抽鎖(即側(cè)面鎖) | Dictation tray on each side of keyboard-banded on 3sides 鍵盤兩...

labial gland：唇腺,下唇腺,上唇腺

labial flange 唇翼 | labial gland 唇腺,下唇腺,上唇腺 | labial groove 唇溝

labial gland：唇腺;下唇腺

下唇神經(jīng)結 labial ganglion | 唇腺;下唇腺 labial gland | 唇溝 labial groove

dental lamina：齒葉

\\"齒溝\\",\\"dental groove\\" | \\"齒葉\\",\\"dental lamina\\" | \\"齒乳突\\",\\"dental papilla\\"

lateral pressure：橫向壓力;側(cè)向壓力

lateral positioning groove 橫向定位凹槽 | lateral pressure 橫向壓力;側(cè)向壓力 | lateral stability assessment 橫向穩(wěn)定性評估

pipe pick-up and lay-down system：鉆桿排放系統(tǒng)

鉆桿內(nèi)割刀|internal drill pipe cutter | 鉆桿排放系統(tǒng)|pipe pick-up and lay-down system | 鉆桿識別槽|identification groove of drill pipe

leitmotif：主旨

tenet:原則 | leitmotif:主旨 | in the groove:處于最佳狀態(tài)